From: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Date: Sat, 3 Sep 2005 22:54:55 +0000 (-0700)
Subject: [PATCH] shmem_populate: avoid an useless check, and some comments
X-Git-Tag: v2.6.14-rc1~963
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d44ed4f86892e350f4b16a3489b7e7c1a9bb7ead;p=pandora-kernel.git

[PATCH] shmem_populate: avoid an useless check, and some comments

Either shmem_getpage returns a failure, or it found a page, or it was told
it couldn't do any I/O.  So it's useless to check nonblock in the else
branch.  We could add a BUG() there but I preferred to comment the
offending function.

This was taken out from one Ingo Molnar's old patch I'm resurrecting.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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