From: WANG Cong <xiyou.wangcong@gmail.com>
Date: Mon, 28 Apr 2008 09:13:57 +0000 (-0700)
Subject: arch/um/os-Linux/sys-i386/task_size.c: improve a bit
X-Git-Tag: v2.6.26-rc1~901
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4415d8a5aaec2008833e1c474b38627c0bc738ca;p=pandora-kernel.git

arch/um/os-Linux/sys-i386/task_size.c: improve a bit

Improve this code a bit: check sigaction's return value and remove a useless
fflush().

Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: WANG Cong <wangcong@zeuux.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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