Hi, the following patch:
	- correct the err variable tested twice when _NSIG_WORDS == 1
	  (unlikely to happen, but ..)
	- remove some |= in favor of = because we don't need to 'pack' err
Signed-off-by: Vincent Hanquez <tab@snarc.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>