util/uri: do not check argument of uri_free()

uri_free() checks if its argument is NULL in uri_clean() and g_free().
There is no need to check the argument before the call.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Message-Id: <20210629063602.4239-1-xypron.glpk@gmx.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 6 insertions, 16 deletions

diff --git a/util/uri.c b/util/uri.c
index 8bdef84..ff72c60 100644
--- a/util/uri.c
+++ b/util/uri.c
@@ -1340,7 +1340,7 @@ static void uri_clean(URI *uri)
 
 /**
  * uri_free:
- * @uri:  pointer to an URI
+ * @uri:  pointer to an URI, NULL is ignored
  *
  * Free up the URI struct
  */
@@ -1939,15 +1939,9 @@ step_7:
     val = uri_to_string(res);
 
 done:
-    if (ref != NULL) {
-        uri_free(ref);
-    }
-    if (bas != NULL) {
-        uri_free(bas);
-    }
-    if (res != NULL) {
-        uri_free(res);
-    }
+    uri_free(ref);
+    uri_free(bas);
+    uri_free(res);
     return val;
 }
 
@@ -2190,12 +2184,8 @@ done:
     if (remove_path != 0) {
         ref->path = NULL;
     }
-    if (ref != NULL) {
-        uri_free(ref);
-    }
-    if (bas != NULL) {
-        uri_free(bas);
-    }
+    uri_free(ref);
+    uri_free(bas);
 
     return val;
 }