lkml.org 
[lkml]   [2011]   [Apr]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 2/4] staging: Remove unnecessary semicolons when while (foo) {...};
Date
Done via perl script:

$ cat remove_semi_while.pl
my $match_balanced_parentheses = qr/(\((?:[^\(\)]++|(?-1))*\))/;
my $match_balanced_braces = qr/(\{(?:[^\{\}]++|(?-1))*\})/;

foreach my $file (@ARGV) {
my $f;
my $text;
my $oldtext;

next if ((-d $file));

open($f, '<', $file)
or die "$P: Can't open $file for read\n";
$oldtext = do { local($/) ; <$f> };
close($f);

next if ($oldtext eq "");

$text = $oldtext;

my $count = 0;
do {
$count = 0;
$count += $text =~ s@\b(while\s*${match_balanced_parentheses}\s*)${match_balanced_braces}\s*;@"$1$3"@egx;
} while ($count > 0);

if ($text ne $oldtext) {
my $newfile = $file;

open($f, '>', $newfile)
or die "$P: Can't open $newfile for write\n";
print $f $text;
close($f);
}
}

$

One false positive removed.

Signed-off-by: Joe Perches <joe@perches.com>
---
drivers/staging/rtl8712/rtl8712_recv.c | 2 +-
.../westbridge/astoria/block/cyasblkdev_block.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8712/rtl8712_recv.c b/drivers/staging/rtl8712/rtl8712_recv.c
index 569e14b..625a8a0 100644
--- a/drivers/staging/rtl8712/rtl8712_recv.c
+++ b/drivers/staging/rtl8712/rtl8712_recv.c
@@ -251,7 +251,7 @@ static union recv_frame *recvframe_defrag(struct _adapter *adapter,
recvframe_put(prframe, pnfhdr->len);
pfhdr->attrib.icv_len = pnfhdr->attrib.icv_len;
plist = get_next(plist);
- };
+ }
exit:
/* free the defrag_q queue and return the prframe */
r8712_free_recvframe_queue(defrag_q, pfree_recv_queue);
diff --git a/drivers/staging/westbridge/astoria/block/cyasblkdev_block.c b/drivers/staging/westbridge/astoria/block/cyasblkdev_block.c
index 289729d..87452bd 100644
--- a/drivers/staging/westbridge/astoria/block/cyasblkdev_block.c
+++ b/drivers/staging/westbridge/astoria/block/cyasblkdev_block.c
@@ -515,7 +515,7 @@ static void cyasblkdev_issuecallback(
while (blk_end_request(gl_bd->queue.req,
status, blk_rq_sectors(gl_bd->queue.req)*512)) {
retry_cnt++;
- };
+ }

#ifndef WESTBRIDGE_NDEBUG
cy_as_hal_print_message(
--
1.7.4.2.g597a6.dirty


\
 
 \ /
  Last update: 2011-04-10 23:35    [W:0.036 / U:0.276 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site