From: Changli Gao <xiaosuo@gmail.com>
Date: Tue, 26 Oct 2010 21:22:50 +0000 (-0700)
Subject: lib: fix scnprintf() if @size is == 0
X-Git-Tag: v2.6.37-rc1~105^2~49
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b903c0b8899b46829a9b80ba55b61079b35940ec;p=pandora-kernel.git

lib: fix scnprintf() if @size is == 0

scnprintf() should return 0 if @size is == 0. Update the comment for it,
as @size is unsigned.

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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