From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Tue, 29 Apr 2008 08:01:41 +0000 (-0700)
Subject: proc: drop several "PDE valid/invalid" checks
X-Git-Tag: v2.6.26-rc1~493
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5e971dce0b2f6896e02372512df0d1fb0bfe2d55;p=pandora-kernel.git

proc: drop several "PDE valid/invalid" checks

proc-misc code is noticeably full of "if (de)" checks when PDE passed is
always valid.  Remove them.

Addition of such check in proc_lookup_de() is for failed lookup case.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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