From: Suresh Siddha <suresh.b.siddha@intel.com>
Date: Fri, 24 Aug 2012 21:12:58 +0000 (-0700)
Subject: x86, fpu: remove unnecessary user_fpu_end() in save_xstate_sig()
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~86^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=377ffbcc536a5a6666dc077395163ab149c02610;p=pandora-kernel.git

x86, fpu: remove unnecessary user_fpu_end() in save_xstate_sig()

Few lines below we do drop_fpu() which is more safer. Remove the
unnecessary user_fpu_end() in save_xstate_sig(), which allows
the drop_fpu() to ignore any pending exceptions from the user-space
and drop the current fpu.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Link: http://lkml.kernel.org/r/1345842782-24175-3-git-send-email-suresh.b.siddha@intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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