]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 49458c8) | patch
bna: PCI Probe Conf Lock Fix
authorRasesh Mody <rmody@brocade.com>
Thu, 22 Sep 2011 00:55:41 +0000 (20:55 -0400)
committerDavid S. Miller <davem@davemloft.net>
Thu, 22 Sep 2011 00:55:41 +0000 (20:55 -0400)
commita5db576a97e8424600d1ffec6034111938fa4e0f
tree94537707a3ed7c7f1ab1584cd11923ff20b49a1btree | snapshot
parent49458c8c93f11d065f2b0ecd349d3b8c75631f8acommit | diff
bna: PCI Probe Conf Lock Fix

If register_netdev() fails now, then we call mutex_unlock(&bnad->conf_mutex);
on the error path, but it's already unlocked. So we acquire the lock in error
path which will be later unlocked after the cleanup.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/brocade/bna/bnad.c diff | blob | history
Linux Kernel Source Tree.