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authorJulia Lawall <julia@diku.dk>2008-07-21 09:58:11 +0200
committerJohn W. Linville <linville@tuxdriver.com>2008-07-29 22:55:05 +0200
commit80c42affad970c8ebc5ebec4681aef8dadf21c32 (patch)
treefa617323426286036bc51459f3d4c30747e24143 /drivers/net/wireless/b43legacy
parentrt2x00: Fix memleak when RTS/CTS fails (diff)
downloadlinux-80c42affad970c8ebc5ebec4681aef8dadf21c32.tar.xz
linux-80c42affad970c8ebc5ebec4681aef8dadf21c32.zip
drivers/net/wireless/ipw2100.c: Release mutex in error handling code
The mutex is released on a successful return, so it would seem that it should be released on an error return as well. The semantic patch finds this problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression l; @@ mutex_lock(l); ... when != mutex_unlock(l) when any when strict ( if (...) { ... when != mutex_unlock(l) + mutex_unlock(l); return ...; } | mutex_unlock(l); ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43legacy')
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