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(parent: 20ba8a0) | patch
mtd: cfi_cmdset_0002, fix lock imbalance
authorJiri Slaby <jslaby@suse.cz>
Thu, 10 Dec 2009 13:23:57 +0000 (14:23 +0100)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Thu, 10 Dec 2009 13:33:53 +0000 (13:33 +0000)
commit67ded8627a2f8e736645fde9cf81200232685e23
treea3cb81d5c9315bf0a028be6e257af2de1eb28d14tree | snapshot
parent20ba8a080d3da541785cd6a3ffb947e78f4f9cfbcommit | diff
mtd: cfi_cmdset_0002, fix lock imbalance

Stanse found a double unlock in get_chip. get_chip is called with
chip->mutex held and caller is responsible for unlocking it too.

Do not unlock the lock in get_chip on a fail path. This would mean
a double unlock.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
drivers/mtd/chips/cfi_cmdset_0002.c diff | blob | history
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