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| author | Sage Weil <sage@newdream.net> | 2010-12-13 20:30:28 -0800 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2010-12-13 20:30:28 -0800 |
| commit | d96c9043d1588f04c7f467167f653c07d83232d5 (patch) | |
| tree | d4b68d2ee371db0287902cae2a27f37749e8e1c9 | |
| parent | 1cd275f609ba46c8cae3ee77e499c54a0d13a983 (diff) | |
| download | op-kernel-dev-d96c9043d1588f04c7f467167f653c07d83232d5.zip op-kernel-dev-d96c9043d1588f04c7f467167f653c07d83232d5.tar.gz | |
ceph: fix msgr_init error path
create_workqueue() returns NULL on failure.
Signed-off-by: Sage Weil <sage@newdream.net>
| -rw-r--r-- | 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; } |
