drivers/net: Remove unnecessary returns from void function()s

This patch removes from drivers/net/ 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.

It also does not remove null void functions with return.

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; }'

with some cleanups by hand.

Compile tested x86 allmodconfig only.

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

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/net/seeq8005.c b/drivers/net/seeq8005.c
index 11ab32e0060..d2fce98f557 100644
--- a/drivers/net/seeq8005.c
+++ b/drivers/net/seeq8005.c
@@ -578,7 +578,6 @@ static void seeq8005_rx(struct net_device *dev)
         /* If any worth-while packets have been received, netif_rx()
            has done a mark_bh(NET_BH) for us and will work on them
            when we get to the bottom-half routine. */
-        return;
 }
 
 /* The inverse routine to net_open(). */