Add support for down_interruptible() and friends.
commitf45639c5071594b78e0eb9531a41f32a6c532232
authorDan Carpenter <error27@gmail.com>
Mon, 23 Feb 2009 13:47:02 +0000 (23 16:47 +0300)
committerDan Carpenter <error27@gmail.com>
Mon, 23 Feb 2009 13:47:02 +0000 (23 16:47 +0300)
tree1589e4a5767650347e0586919661b844606b0f5a
parent9f2483631b385dabdbff0615dee9b87b499efa91
Add support for down_interruptible() and friends.

down_interruptible() and down_trylock() return 0 on success so they need
to be handled differently.

Signed-off-by: Dan Carpenter <error27@gmail.com>
check_locking.c