mxcsr_feature_mask_init isn't needed in suspend/resume time (we can use
boot time mask).  And actually it's harmful, as it clear task's saved
fxsave in resume.  This bug is widely seen by users using zsh.

(akpm: my eyes.  Fixed some surrounding whitespace mess)

Signed-off-by: Shaohua Li<shaohua.li@intel.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>