create_workqueue() returns NULL on failure.
Signed-off-by: Sage Weil <sage@xxxxxxxxxxxx>
---
net/ceph/messenger.c | 8 +++-----
1 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 1c7a2ec..b6ff4a1 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -97,11 +97,9 @@ struct workqueue_struct *ceph_msgr_wq;
int ceph_msgr_init(void)
{
ceph_msgr_wq = create_workqueue("ceph-msgr");
- if (IS_ERR(ceph_msgr_wq)) {
- int ret = PTR_ERR(ceph_msgr_wq);
- pr_err("msgr_init failed to create workqueue: %d\n", ret);
- ceph_msgr_wq = NULL;
- return ret;
+ if (!ceph_msgr_wq) {
+ pr_err("msgr_init failed to create workqueue\n");
+ return -ENOMEM;
}
return 0;
}
--
1.6.6.1
--
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