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authorJulia Lawall <julia@diku.dk>2010-04-06 14:34:48 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-04-07 08:38:02 -0700
commit2a481800caf78f4750cc673c8baed12b5d703ff6 (patch)
tree7ddbde66351fdf26c262fe8127a98704284e9456 /kernel
parentc70c036f04b7b74282477d6a51bbcc8bb8897e03 (diff)
drivers/gpio/timbgpio.c: add missing unlock
In an error handling case the lock is not unlocked. The return is converted to a goto, to share the unlock at the end of the function. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ expression E1; identifier f; @@ f (...) { <+... * spin_lock_irqsave (E1,...); ... when != E1 * return ...; ...+> } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Cc: <richard.rojfors@pelagicore.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions