tree 913f04bd00842b2b45ec2ead7ab93d16c037465b
parent 22e6c1b39c648850438decd491f62d311800c7db
author Herbert Poetzl <herbert@13thfloor.at> 1143365850 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1143392217 -0800

[PATCH] loop: potential kernel hang waiting for kthread

Check that kernel_thread() succeeded, so we don't wait for something which
cannot happen.

Signed-off-by: Herbert Poetzl <herbert@13thfloor.at>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>