libceph: create_singlethread_workqueue() doesn't return ERR_PTRs
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 15 Aug 2013 05:58:59 +0000 (08:58 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 9 Jan 2014 20:24:25 +0000 (12:24 -0800)
commit3834fb30d260b8fa6401fff271c65cd29ba94424
treece82151ec76058d997b90c611ea82464e217642c
parent53341d7de3f013cc39a3692bdfd02032ce722dff
libceph: create_singlethread_workqueue() doesn't return ERR_PTRs

commit dbcae088fa660086bde6e10d63bb3c9264832d85 upstream.

create_singlethread_workqueue() returns NULL on error, and it doesn't
return ERR_PTRs.

I tweaked the error handling a little to be consistent with earlier in
the function.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Sage Weil <sage@inktank.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/ceph/osd_client.c