From 758333458aa719bfc26ec16eafd4ad3a9e96014d Mon Sep 17 00:00:00 2001
From: Andi Kleen <ak@suse.de>
Date: Tue, 26 Sep 2006 10:52:39 +0200
Subject: [PATCH] [PATCH] Check return value of copy_to_user in
 compat_sys_pselect7

Fix

linux/fs/compat.c: In function compat_sys_pselect7
linux/fs/compat.c:1869: warning: ignoring return value of copy_to_user, declared with attribute warn_unused_result

To make it easier to handle I changed to semantics to not try to
write out a timespec if an error occurred. I hope that's ok.

Cc: dwmw2@infradead.org

Signed-off-by: Andi Kleen <ak@suse.de>
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