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, 4 deletions

diff --git a/drivers/net/appletalk/cops.c b/drivers/net/appletalk/cops.c
index 14e1d952226e..748c9f526e71 100644
--- a/drivers/net/appletalk/cops.c
+++ b/drivers/net/appletalk/cops.c
@@ -593,8 +593,6 @@ static void cops_load (struct net_device *dev)
                 tangent_wait_reset(ioaddr);
                 inb(ioaddr);    /* Clear initial ready signal. */
         }
-
-        return;
 }
 
 /*
@@ -701,8 +699,6 @@ static void cops_poll(unsigned long ltdev)
         /* poll 20 times per second */
         cops_timer.expires = jiffies + HZ/20;
         add_timer(&cops_timer);
-
-        return;
 }
 
 /*