net: Remove unnecessary returns from void function()s

This patch removes from net/ (but not any netfilter files)
all the unnecessary return; statements that precede the
last closing brace of void functions.

It does not remove the returns that are immediately
preceded by a label as gcc doesn't like that.

Done via:
$ grep -rP --include=*.[ch] -l "return;\n}" net/ | \
  xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }'

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 3 deletions

diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index 784bcc9..61aacfb 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -181,7 +181,6 @@ static void * sctp_eps_seq_start(struct seq_file *seq, loff_t *pos)
 
 static void sctp_eps_seq_stop(struct seq_file *seq, void *v)
 {
-	return;
 }
 
 
@@ -286,7 +285,6 @@ static void * sctp_assocs_seq_start(struct seq_file *seq, loff_t *pos)
 
 static void sctp_assocs_seq_stop(struct seq_file *seq, void *v)
 {
-	return;
 }
 
 
@@ -409,7 +407,6 @@ static void *sctp_remaddr_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 
 static void sctp_remaddr_seq_stop(struct seq_file *seq, void *v)
 {
-	return;
 }
 
 static int sctp_remaddr_seq_show(struct seq_file *seq, void *v)