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GFS2: alloc_workqueue() doesn't return an ERR_PTR

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alloc_workqueue() returns a NULL on error, it doesn't return an ERR_PTR.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Dan Carpenter 2013-08-15 10:54:43 +03:00 committed by Steven Whitehouse
parent 1bc333f4cf
commit dfc4616dde
1 changed files with 4 additions and 4 deletions
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8
fs/gfs2/glock.c
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@ -1838,14 +1838,14 @@ int __init gfs2_glock_init(void)
glock_workqueue = alloc_workqueue("glock_workqueue", WQ_MEM_RECLAIM |
WQ_HIGHPRI | WQ_FREEZABLE, 0);
if (IS_ERR(glock_workqueue))
return PTR_ERR(glock_workqueue);
if (!glock_workqueue)
return -ENOMEM;
gfs2_delete_workqueue = alloc_workqueue("delete_workqueue",
WQ_MEM_RECLAIM | WQ_FREEZABLE,
0);
if (IS_ERR(gfs2_delete_workqueue)) {
if (!gfs2_delete_workqueue) {
destroy_workqueue(glock_workqueue);
return PTR_ERR(gfs2_delete_workqueue);
return -ENOMEM;
}
register_shrinker(&glock_shrinker);