ib_srpt: wait_for_completion_timeout does not return negative status
authorNicholas Mc Guire <der.herr@hofr.at>
Fri, 16 Jan 2015 11:20:17 +0000 (12:20 +0100)
committerNicholas Bellinger <nab@linux-iscsi.org>
Tue, 20 Jan 2015 23:48:17 +0000 (15:48 -0800)
commitecc3f3edbfb65e7706d704c5aac0f7bd60df93de
tree727e8f294a1756d502ed8fd1669c4b9dce3737b2
parent5cdf5a87a2b80b913499281384112a281e02193a
ib_srpt: wait_for_completion_timeout does not return negative status

This patch changes srpt_close_session() to properly use an unsigned long
for wait_for_completion_timeout()'s return value, and to update WARN_ON()
to only trigger for a zero return.

Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/infiniband/ulp/srpt/ib_srpt.c