From: Dan Carpenter <error27@gmail.com> To: Sage Weil <sage@newdream.net> Cc: Yehuda Sadeh <yehuda@hq.newdream.net>, ceph-devel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [patch] ceph: create_workqueue() doesn't return ERR_PTR Date: Sat, 31 Jul 2010 20:26:31 +0000 [thread overview] Message-ID: <20100731202631.GH26313@bicker> (raw) create_workqueue() returns a NULL pointer on errors. Signed-off-by: Dan Carpenter <error27@gmail.com> diff --git a/fs/ceph/messenger.c b/fs/ceph/messenger.c index 15167b2..d959dba 100644 --- a/fs/ceph/messenger.c +++ b/fs/ceph/messenger.c @@ -94,11 +94,9 @@ struct workqueue_struct *ceph_msgr_wq; int __init 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; }
WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <error27@gmail.com> To: Sage Weil <sage@newdream.net> Cc: Yehuda Sadeh <yehuda@hq.newdream.net>, ceph-devel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [patch] ceph: create_workqueue() doesn't return ERR_PTR Date: Sat, 31 Jul 2010 22:26:31 +0200 [thread overview] Message-ID: <20100731202631.GH26313@bicker> (raw) create_workqueue() returns a NULL pointer on errors. Signed-off-by: Dan Carpenter <error27@gmail.com> diff --git a/fs/ceph/messenger.c b/fs/ceph/messenger.c index 15167b2..d959dba 100644 --- a/fs/ceph/messenger.c +++ b/fs/ceph/messenger.c @@ -94,11 +94,9 @@ struct workqueue_struct *ceph_msgr_wq; int __init 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; }
next reply other threads:[~2010-07-31 20:26 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-07-31 20:26 Dan Carpenter [this message] 2010-07-31 20:26 ` [patch] ceph: create_workqueue() doesn't return ERR_PTR Dan Carpenter
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