From: ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org (Eric W. Biederman)
To: Gao feng <gaofeng-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
Cc: containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Subject: Re: [PATCH] userns: fix return value in map_write
Date: Tue, 09 Oct 2012 21:06:26 -0700 [thread overview]
Message-ID: <87ipajynr1.fsf@xmission.com> (raw)
In-Reply-To: <1349841475-19806-1-git-send-email-gaofeng-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org> (Gao feng's message of "Wed, 10 Oct 2012 11:57:55 +0800")
Gao feng <gaofeng-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org> writes:
> If the map is already set,we should return -EINVAL.
What makes -EINVAL a better return code?
Eric
next prev parent reply other threads:[~2012-10-10 4:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-10 3:57 [PATCH] userns: fix return value in map_write Gao feng
[not found] ` <1349841475-19806-1-git-send-email-gaofeng-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2012-10-10 4:06 ` Eric W. Biederman [this message]
[not found] ` <87ipajynr1.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2012-10-10 4:28 ` Gao feng
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