bpf: remove trailing whitespaces from source files

This patch is a little cleanup that removes trailing whitespaces from
the bpf backend source files.

2020-08-07  Jose E. Marchesi  <jose.marchesi@oracle.com>

gcc/
	* config/bpf/bpf.md: Remove trailing whitespaces.
	* config/bpf/constraints.md: Likewise.
	* config/bpf/predicates.md: Likewise.

gcc/testsuite/
	* gcc.target/bpf/diag-funargs-2.c: Remove trailing whitespaces.
	* gcc.target/bpf/skb-ancestor-cgroup-id.c: Likewise.
	* gcc.target/bpf/helper-xdp-adjust-meta.c: Likewise.
	* gcc.target/bpf/helper-xdp-adjust-head.c: Likewise.
	* gcc.target/bpf/helper-tcp-check-syncookie.c: Likewise.
	* gcc.target/bpf/helper-sock-ops-cb-flags-set.c
	* gcc.target/bpf/helper-sysctl-set-new-value.c: Likewise.
	* gcc.target/bpf/helper-sysctl-get-new-value.c: Likewise.
	* gcc.target/bpf/helper-sysctl-get-name.c: Likewise.
	* gcc.target/bpf/helper-sysctl-get-current-value.c: Likewise.
	* gcc.target/bpf/helper-strtoul.c: Likewise.
	* gcc.target/bpf/helper-strtol.c: Likewise.
	* gcc.target/bpf/helper-sock-map-update.c: Likewise.
	* gcc.target/bpf/helper-sk-storage-get.c: Likewise.
	* gcc.target/bpf/helper-sk-storage-delete.c: Likewise.
	* gcc.target/bpf/helper-sk-select-reuseport.c: Likewise.
	* gcc.target/bpf/helper-sk-release.c: Likewise.
	* gcc.target/bpf/helper-sk-redirect-map.c: Likewise.
	* gcc.target/bpf/helper-sk-lookup-upd.c: Likewise.
	* gcc.target/bpf/helper-sk-lookup-tcp.c: Likewise.
	* gcc.target/bpf/helper-skb-change-head.c: Likewise.
	* gcc.target/bpf/helper-skb-cgroup-id.c: Likewise.
	* gcc.target/bpf/helper-skb-adjust-room.c: Likewise.
	* gcc.target/bpf/helper-set-hash.c: Likewise.
	* gcc.target/bpf/helper-setsockopt.c: Likewise.
	* gcc.target/bpf/helper-redirect-map.c: Likewise.
	* gcc.target/bpf/helper-rc-repeat.c: Likewise.
	* gcc.target/bpf/helper-rc-keydown.c: Likewise.
	* gcc.target/bpf/helper-probe-read-str.c: Likewise.
	* gcc.target/bpf/helper-perf-prog-read-value.c: Likewise.
	* gcc.target/bpf/helper-perf-event-read-value.c: Likewise.
	* gcc.target/bpf/helper-override-return.c: Likewise.
	* gcc.target/bpf/helper-msg-redirect-map.c: Likewise.
	* gcc.target/bpf/helper-msg-pull-data.c: Likewise.
	* gcc.target/bpf/helper-msg-cork-bytes.c: Likewise.
	* gcc.target/bpf/helper-msg-apply-bytes.c: Likewise.
	* gcc.target/bpf/helper-lwt-seg6-store-bytes.c: Likewise.
	* gcc.target/bpf/helper-lwt-seg6-adjust-srh.c: Likewise.
	* gcc.target/bpf/helper-lwt-seg6-action.c: Likewise.
	* gcc.target/bpf/helper-lwt-push-encap.c: Likewise.
	* gcc.target/bpf/helper-get-socket-uid.c: Likewise.
	* gcc.target/bpf/helper-get-socket-cookie.c: Likewise.
	* gcc.target/bpf/helper-get-local-storage.c: Likewise.
	* gcc.target/bpf/helper-get-current-cgroup-id.c: Likewise.
	* gcc.target/bpf/helper-getsockopt.c: Likewise.
	* gcc.target/bpf/diag-funargs-3.c: Likewise.

49 files changed, 55 insertions, 65 deletions

diff --git a/gcc/config/bpf/bpf.md b/gcc/config/bpf/bpf.md
index 3aa8644..41bb4fc 100644
--- a/gcc/config/bpf/bpf.md
+++ b/gcc/config/bpf/bpf.md
@@ -271,7 +271,7 @@
 {
   if (!register_operand(operands[0], <MM:MODE>mode)
       && !register_operand(operands[1], <MM:MODE>mode))
-    operands[1] = force_reg (<MM:MODE>mode, operands[1]); 
+    operands[1] = force_reg (<MM:MODE>mode, operands[1]);
 }")
 
 (define_insn "*mov<MM:mode>"
diff --git a/gcc/config/bpf/constraints.md b/gcc/config/bpf/constraints.md
index 050383e..9e203be 100644
--- a/gcc/config/bpf/constraints.md
+++ b/gcc/config/bpf/constraints.md
@@ -29,4 +29,3 @@
 (define_constraint "S"
   "A constant call address."
   (match_code "const,symbol_ref,label_ref,const_int"))
-
diff --git a/gcc/config/bpf/predicates.md b/gcc/config/bpf/predicates.md
index 865a527..ce3cbc6 100644
--- a/gcc/config/bpf/predicates.md
+++ b/gcc/config/bpf/predicates.md
@@ -61,4 +61,3 @@
 
 (define_predicate "register_compare_operator"
   (match_code "eq,ne,geu,gtu,ge,gt"))
-
diff --git a/gcc/testsuite/gcc.target/bpf/diag-funargs-2.c b/gcc/testsuite/gcc.target/bpf/diag-funargs-2.c
index 7c991af..116f1bc 100644
--- a/gcc/testsuite/gcc.target/bpf/diag-funargs-2.c
+++ b/gcc/testsuite/gcc.target/bpf/diag-funargs-2.c
@@ -23,4 +23,3 @@ int foo ()
   jorl (je, 1, 2, 3); /* { dg-error "too many function arguments" } */
   return 2L /1;
 }
-
diff --git a/gcc/testsuite/gcc.target/bpf/diag-funargs-3.c b/gcc/testsuite/gcc.target/bpf/diag-funargs-3.c
index d9d42c1..598a9db 100644
--- a/gcc/testsuite/gcc.target/bpf/diag-funargs-3.c
+++ b/gcc/testsuite/gcc.target/bpf/diag-funargs-3.c
@@ -23,4 +23,3 @@ int foo ()
   jorl (je, 1, 2, 3, 4); /* { dg-error "too many function arguments" } */
   return 2L /1;
 }
-
diff --git a/gcc/testsuite/gcc.target/bpf/helper-get-current-cgroup-id.c b/gcc/testsuite/gcc.target/bpf/helper-get-current-cgroup-id.c
index b0c0b74..6f55e51 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-get-current-cgroup-id.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-get-current-cgroup-id.c
@@ -8,7 +8,7 @@ void
 foo ()
 {
   uint64_t ret;
-  
+
   ret = bpf_get_current_cgroup_id ();
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-get-local-storage.c b/gcc/testsuite/gcc.target/bpf/helper-get-local-storage.c
index 1c28ef5..616342c 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-get-local-storage.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-get-local-storage.c
@@ -9,7 +9,7 @@ foo ()
 {
   void *ret, *map;
   uint64_t flags;
-  
+
   ret = bpf_get_local_storage (map, flags);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-get-socket-cookie.c b/gcc/testsuite/gcc.target/bpf/helper-get-socket-cookie.c
index e2e421f..e6c5385 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-get-socket-cookie.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-get-socket-cookie.c
@@ -9,7 +9,7 @@ foo ()
 {
   uint64_t ret;
   void *skb;
-  
+
   ret = bpf_get_socket_cookie (skb);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-get-socket-uid.c b/gcc/testsuite/gcc.target/bpf/helper-get-socket-uid.c
index 343f866..c1eaa2b 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-get-socket-uid.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-get-socket-uid.c
@@ -9,7 +9,7 @@ foo ()
 {
   uint32_t ret;
   void *skb;
-  
+
   ret = bpf_get_socket_uid (skb);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-getsockopt.c b/gcc/testsuite/gcc.target/bpf/helper-getsockopt.c
index c4b3298..3f71b6b 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-getsockopt.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-getsockopt.c
@@ -11,7 +11,7 @@ foo ()
   void *bpf_socket;
   int level, optname, optlen;
   char *optval;
-  
+
   ret = bpf_getsockopt (bpf_socket, level,
 			optname, optval, optlen);
 }
diff --git a/gcc/testsuite/gcc.target/bpf/helper-lwt-push-encap.c b/gcc/testsuite/gcc.target/bpf/helper-lwt-push-encap.c
index c6d4769..c6d82cc 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-lwt-push-encap.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-lwt-push-encap.c
@@ -10,7 +10,7 @@ foo ()
   int ret;
   void *skb, *hdr;
   uint32_t type, len;
-  
+
   ret = bpf_lwt_push_encap (skb, type, hdr, len);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-lwt-seg6-action.c b/gcc/testsuite/gcc.target/bpf/helper-lwt-seg6-action.c
index 4cd7052..2fc7e48 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-lwt-seg6-action.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-lwt-seg6-action.c
@@ -10,7 +10,7 @@ foo ()
   int ret;
   void *skb, *param;
   uint32_t action, param_len;
-  
+
   ret = bpf_lwt_seg6_action (skb, action,
 			     param, param_len);
 }
diff --git a/gcc/testsuite/gcc.target/bpf/helper-lwt-seg6-adjust-srh.c b/gcc/testsuite/gcc.target/bpf/helper-lwt-seg6-adjust-srh.c
index adc8dc4..762ab41 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-lwt-seg6-adjust-srh.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-lwt-seg6-adjust-srh.c
@@ -10,9 +10,8 @@ foo ()
   int ret;
   void *skb;
   uint32_t offset, delta;
-  
-  ret = bpf_lwt_seg6_adjust_srh (skb, offset,
-						  delta);
+
+  ret = bpf_lwt_seg6_adjust_srh (skb, offset, delta);
 }
 
 /* { dg-final { scan-assembler "call\t75" } } */
diff --git a/gcc/testsuite/gcc.target/bpf/helper-lwt-seg6-store-bytes.c b/gcc/testsuite/gcc.target/bpf/helper-lwt-seg6-store-bytes.c
index a35e917..80a1f12 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-lwt-seg6-store-bytes.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-lwt-seg6-store-bytes.c
@@ -10,7 +10,7 @@ foo ()
   int ret;
   void *skb, *from;
   uint32_t offset, len;
-  
+
   ret = bpf_lwt_seg6_store_bytes (skb, offset, from, len);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-msg-apply-bytes.c b/gcc/testsuite/gcc.target/bpf/helper-msg-apply-bytes.c
index 9c8ef9d..e72035c 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-msg-apply-bytes.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-msg-apply-bytes.c
@@ -10,7 +10,7 @@ foo ()
   int ret;
   void *msg;
   uint32_t bytes;
-  
+
   ret = bpf_msg_apply_bytes (msg, bytes);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-msg-cork-bytes.c b/gcc/testsuite/gcc.target/bpf/helper-msg-cork-bytes.c
index 988a04d..350c2bf 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-msg-cork-bytes.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-msg-cork-bytes.c
@@ -10,7 +10,7 @@ foo ()
   int ret;
   void *msg;
   uint32_t bytes;
-  
+
   ret = bpf_msg_cork_bytes (msg, bytes);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-msg-pull-data.c b/gcc/testsuite/gcc.target/bpf/helper-msg-pull-data.c
index 7714101..98d343b 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-msg-pull-data.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-msg-pull-data.c
@@ -10,7 +10,7 @@ foo ()
   int ret;
   void *msg;
   int len;
-  
+
   ret = bpf_msg_pull_data (msg, len);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-msg-redirect-map.c b/gcc/testsuite/gcc.target/bpf/helper-msg-redirect-map.c
index ef69f11..ed7652b 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-msg-redirect-map.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-msg-redirect-map.c
@@ -11,9 +11,8 @@ foo ()
   void *msg, *map;
   uint64_t key;
   uint64_t flags;
-  
-  ret = bpf_msg_redirect_map (msg, map, key,
-					       flags);
+
+  ret = bpf_msg_redirect_map (msg, map, key, flags);
 }
 
 /* { dg-final { scan-assembler "call\t60" } } */
diff --git a/gcc/testsuite/gcc.target/bpf/helper-override-return.c b/gcc/testsuite/gcc.target/bpf/helper-override-return.c
index 380fd59..5036686 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-override-return.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-override-return.c
@@ -10,7 +10,7 @@ foo ()
   int ret;
   void *regs;
   uint64_t rc;
-  
+
   ret = bpf_override_return (regs, rc);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-perf-event-read-value.c b/gcc/testsuite/gcc.target/bpf/helper-perf-event-read-value.c
index 6692f64..6e6184f 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-perf-event-read-value.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-perf-event-read-value.c
@@ -11,7 +11,7 @@ foo ()
   void *map, *buf;
   uint64_t flags;
   uint64_t buf_size;
-  
+
   ret = bpf_perf_event_read_value (map, flags, buf, buf_size);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-perf-prog-read-value.c b/gcc/testsuite/gcc.target/bpf/helper-perf-prog-read-value.c
index 7f0a801..341a541 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-perf-prog-read-value.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-perf-prog-read-value.c
@@ -10,7 +10,7 @@ foo ()
   int ret;
   void *ctx, *buf;
   uint64_t buf_size;
-  
+
   ret = bpf_perf_prog_read_value (ctx, buf, buf_size);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-probe-read-str.c b/gcc/testsuite/gcc.target/bpf/helper-probe-read-str.c
index 0774da4..02d1a07 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-probe-read-str.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-probe-read-str.c
@@ -11,7 +11,7 @@ foo ()
   int size;
   void *dst;
   const void *unsafe_ptr;
-  
+
   ret = bpf_probe_read_str (dst, size, unsafe_ptr);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-rc-keydown.c b/gcc/testsuite/gcc.target/bpf/helper-rc-keydown.c
index c419ee0..dd90423 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-rc-keydown.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-rc-keydown.c
@@ -11,9 +11,8 @@ foo ()
   void *ctx;
   uint32_t protocol, toggle;
   uint64_t scancode;
-  
-  ret = bpf_rc_keydown (ctx, protocol,
-					 scancode, toggle);
+
+  ret = bpf_rc_keydown (ctx, protocol, scancode, toggle);
 }
 
 /* { dg-final { scan-assembler "call\t78" } } */
diff --git a/gcc/testsuite/gcc.target/bpf/helper-rc-repeat.c b/gcc/testsuite/gcc.target/bpf/helper-rc-repeat.c
index 52d83e4..79d3b5c 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-rc-repeat.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-rc-repeat.c
@@ -9,7 +9,7 @@ foo ()
 {
   int ret;
   void *ctx;
-  
+
   ret = bpf_rc_repeat (ctx);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-redirect-map.c b/gcc/testsuite/gcc.target/bpf/helper-redirect-map.c
index 0d05977..50b3e81 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-redirect-map.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-redirect-map.c
@@ -11,7 +11,7 @@ foo ()
   void *map;
   uint32_t key;
   uint64_t flags;
-  
+
   ret = bpf_redirect_map (map, key, flags);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-set-hash.c b/gcc/testsuite/gcc.target/bpf/helper-set-hash.c
index a36cd6b..cafe539 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-set-hash.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-set-hash.c
@@ -10,7 +10,7 @@ foo ()
   uint32_t ret;
   void *skb;
   uint32_t hash;
-  
+
   ret = bpf_set_hash (skb, hash);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-setsockopt.c b/gcc/testsuite/gcc.target/bpf/helper-setsockopt.c
index f79c2a8..930b8b2 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-setsockopt.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-setsockopt.c
@@ -13,7 +13,7 @@ foo ()
   int optname;
   void *optval;
   int optlen;
-  
+
   ret = bpf_setsockopt (bpf_socket, level, optname, optval, optlen);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-sk-lookup-tcp.c b/gcc/testsuite/gcc.target/bpf/helper-sk-lookup-tcp.c
index 1adcc69..9d48c4c 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-sk-lookup-tcp.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-sk-lookup-tcp.c
@@ -11,7 +11,7 @@ foo ()
   void *ctx, *tuple;
   uint32_t tuple_size;
   uint64_t netns, flags;
-  
+
   ret = bpf_sk_lookup_tcp (ctx,
 			   tuple,
 			   tuple_size,
diff --git a/gcc/testsuite/gcc.target/bpf/helper-sk-lookup-upd.c b/gcc/testsuite/gcc.target/bpf/helper-sk-lookup-upd.c
index 8bbd40b..f41fd32 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-sk-lookup-upd.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-sk-lookup-upd.c
@@ -11,11 +11,11 @@ foo ()
   void *ctx, *tuple;
   uint32_t tuple_size;
   uint64_t netns, flags;
-  
+
   ret = bpf_sk_lookup_udp (ctx,
-					    tuple,
-					    tuple_size,
-					    netns, flags);
+			   tuple,
+			   tuple_size,
+			   netns, flags);
 }
 
 /* { dg-final { scan-assembler "call\t85" } } */
diff --git a/gcc/testsuite/gcc.target/bpf/helper-sk-redirect-map.c b/gcc/testsuite/gcc.target/bpf/helper-sk-redirect-map.c
index 0ebb315..42aab8a 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-sk-redirect-map.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-sk-redirect-map.c
@@ -11,7 +11,7 @@ foo ()
   void *ctx, *map;
   uint32_t key;
   uint64_t flags;
-  
+
   ret = bpf_sk_redirect_map (ctx, map, key, flags);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-sk-release.c b/gcc/testsuite/gcc.target/bpf/helper-sk-release.c
index 620dbe9..b01412c 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-sk-release.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-sk-release.c
@@ -9,7 +9,7 @@ foo ()
 {
   int ret;
   void *sock;
-  
+
   ret = bpf_sk_release (sock);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-sk-select-reuseport.c b/gcc/testsuite/gcc.target/bpf/helper-sk-select-reuseport.c
index 0505fc9..b1a2802 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-sk-select-reuseport.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-sk-select-reuseport.c
@@ -10,9 +10,9 @@ foo ()
   int ret;
   void *reuse, *map, *key;
   uint64_t flags;
-  
+
   ret = bpf_sk_select_reuseport (reuse, map,
-						  key, flags);
+				 key, flags);
 }
 
 /* { dg-final { scan-assembler "call\t82" } } */
diff --git a/gcc/testsuite/gcc.target/bpf/helper-sk-storage-delete.c b/gcc/testsuite/gcc.target/bpf/helper-sk-storage-delete.c
index a25421f..ea36a3d6 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-sk-storage-delete.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-sk-storage-delete.c
@@ -9,7 +9,7 @@ foo ()
 {
   int ret;
   void *map, *sk;
-  
+
   ret = bpf_sk_storage_delete (map, sk);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-sk-storage-get.c b/gcc/testsuite/gcc.target/bpf/helper-sk-storage-get.c
index 6d047dd..1ea0e7b 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-sk-storage-get.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-sk-storage-get.c
@@ -10,7 +10,7 @@ foo ()
   void *ret;
   void *map, *sk, *value;
   uint64_t flags;
-  
+
   ret = bpf_sk_storage_get (map, sk, value, flags);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-skb-adjust-room.c b/gcc/testsuite/gcc.target/bpf/helper-skb-adjust-room.c
index 6b1eef9..3bce73f 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-skb-adjust-room.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-skb-adjust-room.c
@@ -12,7 +12,7 @@ foo ()
   int32_t len_diff;
   uint32_t mode;
   uint64_t flags;
-  
+
   ret = bpf_skb_adjust_room (skb, len_diff, mode, flags);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-skb-cgroup-id.c b/gcc/testsuite/gcc.target/bpf/helper-skb-cgroup-id.c
index 7ad08c1..5085c75 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-skb-cgroup-id.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-skb-cgroup-id.c
@@ -9,7 +9,7 @@ foo ()
 {
   uint64_t ret;
   void *skb;
-  
+
   ret = bpf_skb_cgroup_id (skb);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-skb-change-head.c b/gcc/testsuite/gcc.target/bpf/helper-skb-change-head.c
index f93cefa..281104b 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-skb-change-head.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-skb-change-head.c
@@ -11,7 +11,7 @@ foo ()
   void *skb;
   uint32_t len;
   uint64_t flags;
-  
+
   ret = bpf_skb_change_head (skb, len, flags);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-sock-map-update.c b/gcc/testsuite/gcc.target/bpf/helper-sock-map-update.c
index fbb5d75..b263583 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-sock-map-update.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-sock-map-update.c
@@ -10,9 +10,8 @@ foo ()
   int ret;
   void *skops, *map, *key;
   uint64_t flags;
-  
-  ret = bpf_sock_map_update (skops, map, key,
-					      flags);
+
+  ret = bpf_sock_map_update (skops, map, key, flags);
 }
 
 /* { dg-final { scan-assembler "call\t53" } } */
diff --git a/gcc/testsuite/gcc.target/bpf/helper-sock-ops-cb-flags-set.c b/gcc/testsuite/gcc.target/bpf/helper-sock-ops-cb-flags-set.c
index 4efd69a..7a98fa9 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-sock-ops-cb-flags-set.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-sock-ops-cb-flags-set.c
@@ -10,9 +10,8 @@ foo ()
   int ret;
   void *bpf_sock;
   int argval;
-  
-  ret = bpf_sock_ops_cb_flags_set (bpf_sock,
-						    argval);
+
+  ret = bpf_sock_ops_cb_flags_set (bpf_sock, argval);
 }
 
 /* { dg-final { scan-assembler "call\t59" } } */
diff --git a/gcc/testsuite/gcc.target/bpf/helper-strtol.c b/gcc/testsuite/gcc.target/bpf/helper-strtol.c
index 5383012..d98a0a7 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-strtol.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-strtol.c
@@ -13,7 +13,7 @@ foo ()
   long res;
   uint64_t flags;
   size_t buf_len;
-  
+
   ret = bpf_strtol (buf, buf_len, flags, &res);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-strtoul.c b/gcc/testsuite/gcc.target/bpf/helper-strtoul.c
index f648a2b..f68abf2 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-strtoul.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-strtoul.c
@@ -13,7 +13,7 @@ foo ()
   unsigned long res;
   uint64_t flags;
   size_t buf_len;
-  
+
   ret = bpf_strtoul (buf, buf_len, flags, &res);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-sysctl-get-current-value.c b/gcc/testsuite/gcc.target/bpf/helper-sysctl-get-current-value.c
index 55a31e4..a1f6529 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-sysctl-get-current-value.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-sysctl-get-current-value.c
@@ -11,7 +11,7 @@ foo ()
   int ret;
   void *ctx, *buf;
   size_t buf_len;
-  
+
   ret = bpf_sysctl_get_current_value (ctx, buf, buf_len);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-sysctl-get-name.c b/gcc/testsuite/gcc.target/bpf/helper-sysctl-get-name.c
index bacb288..ca9c42b 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-sysctl-get-name.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-sysctl-get-name.c
@@ -12,7 +12,7 @@ foo ()
   void *ctx, *buf;
   size_t buf_len;
   uint64_t flags;
-  
+
   ret = bpf_sysctl_get_name (ctx, buf, buf_len, flags);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-sysctl-get-new-value.c b/gcc/testsuite/gcc.target/bpf/helper-sysctl-get-new-value.c
index 5ad3644..d22b214 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-sysctl-get-new-value.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-sysctl-get-new-value.c
@@ -11,7 +11,7 @@ foo ()
   int ret;
   void *ctx, *buf;
   size_t buf_len;
-  
+
   ret = bpf_sysctl_get_new_value (ctx, buf, buf_len);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-sysctl-set-new-value.c b/gcc/testsuite/gcc.target/bpf/helper-sysctl-set-new-value.c
index 2b3b3af..78004c2 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-sysctl-set-new-value.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-sysctl-set-new-value.c
@@ -11,7 +11,7 @@ foo ()
   int ret;
   void *ctx, *buf;
   size_t buf_len;
-  
+
   ret = bpf_sysctl_set_new_value (ctx, buf, buf_len);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-tcp-check-syncookie.c b/gcc/testsuite/gcc.target/bpf/helper-tcp-check-syncookie.c
index bada09f..06210bb 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-tcp-check-syncookie.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-tcp-check-syncookie.c
@@ -10,7 +10,7 @@ foo ()
   int ret;
   void *sk, *iph, *th;
   uint32_t iph_len, th_len;
-  
+
   ret = bpf_tcp_check_syncookie (sk, iph,
 				 iph_len,
 				 th, th_len);
diff --git a/gcc/testsuite/gcc.target/bpf/helper-xdp-adjust-head.c b/gcc/testsuite/gcc.target/bpf/helper-xdp-adjust-head.c
index 352d9d6..ac6fef4 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-xdp-adjust-head.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-xdp-adjust-head.c
@@ -10,7 +10,7 @@ foo ()
   int ret;
   void *xdp_md;
   int delta;
-  
+
   ret = bpf_xdp_adjust_head (xdp_md, delta);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/helper-xdp-adjust-meta.c b/gcc/testsuite/gcc.target/bpf/helper-xdp-adjust-meta.c
index ef5da4b..1379350 100644
--- a/gcc/testsuite/gcc.target/bpf/helper-xdp-adjust-meta.c
+++ b/gcc/testsuite/gcc.target/bpf/helper-xdp-adjust-meta.c
@@ -10,7 +10,7 @@ foo ()
   int ret;
   void *xdp_md;
   int delta;
-  
+
   ret = bpf_xdp_adjust_meta (xdp_md, delta);
 }
 
diff --git a/gcc/testsuite/gcc.target/bpf/skb-ancestor-cgroup-id.c b/gcc/testsuite/gcc.target/bpf/skb-ancestor-cgroup-id.c
index 8e88c93..13ccf36 100644
--- a/gcc/testsuite/gcc.target/bpf/skb-ancestor-cgroup-id.c
+++ b/gcc/testsuite/gcc.target/bpf/skb-ancestor-cgroup-id.c
@@ -10,9 +10,8 @@ foo ()
   int ret;
   void *skb;
   int ancestor_level;
-  
-  ret = bpf_skb_ancestor_cgroup_id (skb,
-						     ancestor_level);
+
+  ret = bpf_skb_ancestor_cgroup_id (skb, ancestor_level);
 }
 
 /* { dg-final { scan-assembler "call\t83" } } */