| commit | caf0e8e028516253afce6e40c52f0c193a221f8a | |
| author | Jiri Slaby <jslaby@suse.cz> | |
| Thu, 10 Dec 2009 13:23:57 +0000 (10 14:23 +0100) | ||
| committer | David Woodhouse <David.Woodhouse@intel.com> | |
| Thu, 10 Dec 2009 13:33:53 +0000 (10 13:33 +0000) | ||
| tree | a3cb81d5c9315bf0a028be6e257af2de1eb28d14 | treesnapshot (tar.gz zip) |
| parent | 51eeb878155cdea73e7a1f0372b266018bd7a424 | commitdiff |
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>
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 | diffblobblamehistory |