| commit | 4b921eda53366b319602351ff4d7256fafa4bd1b | |
| author | Karsten Keil <keil@b1-systems.de> | |
| Thu, 13 Sep 2012 04:36:20 +0000 (13 04:36 +0000) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Thu, 13 Sep 2012 18:58:54 +0000 (13 14:58 -0400) | ||
| tree | a60091cf40391abd4eb1452dc840289bd05bfd19 | treesnapshot (tar.gz zip) |
| parent | 930521695c183c8a4da8fe13ce231cf5263b8d98 | commitdiff |
mISDN: Fix wrong usage of flush_work_sync while holding locks
It is a bad idea to hold a spinlock and call flush_work_sync.
Move the workqueue cleanup outside the spinlock and use cancel_work_sync,
on closing the channel this seems to be the more correct function.
Remove the never used and constant return value of mISDN_freebchannel.
Signed-off-by: Karsten Keil <keil@b1-systems.de>
Cc: <stable@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
It is a bad idea to hold a spinlock and call flush_work_sync.
Move the workqueue cleanup outside the spinlock and use cancel_work_sync,
on closing the channel this seems to be the more correct function.
Remove the never used and constant return value of mISDN_freebchannel.
Signed-off-by: Karsten Keil <keil@b1-systems.de>
Cc: <stable@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>