locking: _bh lock functions are nestable
commitbd5db60cf1d30bde06338e0791b1865568a65a6c
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 15 Aug 2012 11:17:33 +0000 (15 14:17 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Wed, 15 Aug 2012 11:17:33 +0000 (15 14:17 +0300)
tree5f3ba4fb333b96bc96494a904f407d6ca772a576
parente518f27a91e7d08709dd6e8d035b4c0646a32f1c
locking: _bh lock functions are nestable

Silence complaints about double locking and unlocking spin_lock_bh() since
they are nestable.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
check_locking.c