[PATCH] aacraid: host_lock not released fix

While doing some testing of error cases I ran into this bug.  In some cases
the reset handler can exit with the host_lock still held.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>