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

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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>
This commit is contained in:
Joe Perches
2010-05-14 00:19:28 -07:00
committed by David S. Miller
parent 21ce849ba5
commit a4b770972b
171 changed files with 0 additions and 631 deletions
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3
drivers/net/cnic.c
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@@ -2092,7 +2092,6 @@ end:
i += j;
j = 1;
}
return;
}
static u16 cnic_bnx2_next_idx(u16 idx)
@@ -2325,7 +2324,6 @@ done:
status_idx, IGU_INT_ENABLE, 1);
cp->kcq_prod_idx = sw_prod;
return;
}
static int cnic_service_bnx2x(void *data, void *status_blk)
@@ -4628,7 +4626,6 @@ static void __exit cnic_exit(void)
{
unregister_netdevice_notifier(&cnic_netdev_notifier);
cnic_release();
return;
}
module_init(cnic_init);