From: yan <clouds.yan@gmail.com>
Date: Fri, 5 Oct 2012 00:15:38 +0000 (-0700)
Subject: proc: return -ENOMEM when inode allocation failed
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~12^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=620727506dc6da0562fa4f6950dedb8a51bd8237;p=pandora-kernel.git

proc: return -ENOMEM when inode allocation failed

If proc_get_inode() returns NULL then presumably it encountered memory
exhaustion.  proc_lookup_de() should return -ENOMEM in this case, not
-EINVAL.

Signed-off-by: yan <clouds.yan@gmail.com>
Cc: Ryan Mallon <rmallon@gmail.com>
Cc: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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