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(parent: 2aa362c) | patch
proc: return -ENOMEM when inode allocation failed
authoryan <clouds.yan@gmail.com>
Fri, 5 Oct 2012 00:15:38 +0000 (17:15 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 5 Oct 2012 18:05:17 +0000 (03:05 +0900)
commit620727506dc6da0562fa4f6950dedb8a51bd8237
tree138a5b5f5ef6376c6a593bc99bcda8d93fb34622tree | snapshot
parent2aa362c49c314a98fb9aebbd7760a461667bac05commit | diff
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>
fs/proc/generic.c diff | blob | history
Linux kernel for KaRo TX COM modules