From: willy@wil.cx (Matthew Wilcox)
Subject: [PATCH] NVMe: Fix error handling of class_create("nvme")
Date: Tue, 10 Mar 2015 15:46:29 -0400 [thread overview]
Message-ID: <20150310194629.GQ2780@wil.cx> (raw)
In-Reply-To: <1426015102.18746.10.camel@jpfreyen-mobl5.amr.corp.intel.com>
On Tue, Mar 10, 2015@12:18:22PM -0700, J Freyensee wrote:
> Looking at IS_ERR(), it uses IS_ERR_VALUE() which uses unlikely(), which
> from what I understand is a compiler hint that means "this error is
> unlikely to happen".
>
> Well, is this error unlikely to happen? Looks like the error could be
Yes. All errors are, by definition, unlikely to happen.
next prev parent reply other threads:[~2015-03-10 19:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-06 22:43 [PATCH] NVMe: Fix error handling of class_create("nvme") Alexey Khoroshilov
2015-03-10 19:18 ` J Freyensee
2015-03-10 19:46 ` Matthew Wilcox [this message]
2015-03-16 17:22 ` Keith Busch
2015-04-07 23:03 ` Keith Busch
2015-04-08 1:09 ` Jens Axboe
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