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| author | Joe Perches <joe@perches.com> | 2010-05-14 00:19:28 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-05-14 00:19:28 -0700 |
| commit | a4b770972b8f819e408d7cc3ae9637e15bff62f6 (patch) | |
| tree | 62e3c413b084c106d750cf6cc0701709cde30100 /drivers/net/plip.c | |
| parent | 21ce849ba5cc178740c6532ba3dded852296ad91 (diff) | |
| download | lwn-a4b770972b8f819e408d7cc3ae9637e15bff62f6.tar.gz lwn-a4b770972b8f819e408d7cc3ae9637e15bff62f6.zip | |
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>
Diffstat (limited to 'drivers/net/plip.c')
| -rw-r--r-- | drivers/net/plip.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/plip.c b/drivers/net/plip.c index f4e1f9a38b87..ec0349e84a8a 100644 --- a/drivers/net/plip.c +++ b/drivers/net/plip.c @@ -1191,8 +1191,6 @@ plip_wakeup(void *handle) /* Clear the data port. */ write_data (dev, 0x00); } - - return; } static int @@ -1308,7 +1306,6 @@ err_parport_unregister: parport_unregister_device(nl->pardev); err_free_dev: free_netdev(dev); - return; } /* plip_detach() is called (by the parport code) when a port is |