tree 0ae9afcb65749e36034b6de03abe5fd51c5dc7b0
parent 3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5
author David Dillow <dillowda@ornl.gov> 1290794541 -0500
committer David Dillow <dillowda@ornl.gov> 1294259065 -0500

IB/srp: allow task management without a previous request

We can only have one task management comment outstanding, so move the
completion and status to the target port. This allows us to handle
resets of a LUN without a corresponding request having been sent.
Meanwhile, we don't need to play games with host_scribble, just use it
as the pointer it is.

This fixes a crash when we issue a bus reset using sg_reset.

Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=13893
Reported-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: David Dillow <dillowda@ornl.gov>