cleanup useless return sentence

This patch cleans up return sentences in the end of void functions.

Reported-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Amos Kong <akong@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/xen-all.c b/xen-all.c
index e6308be..bcb7ef7 100644
--- a/xen-all.c
+++ b/xen-all.c
@@ -1092,7 +1092,6 @@ static void xen_read_physmap(XenIOState *state)
         QLIST_INSERT_HEAD(&state->physmap, physmap, list);
     }
     free(entries);
-    return;
 }
 
 int xen_hvm_init(void)