tiny signalfd cleanup
tiny signalfd cleanup

This is probably a leftover from a time when the return wasn't there yet.
Now the extra assignment is just irritating.

Signed-off-by: Ulrich Drepper <ffcb23910bebd32aac570c6edd538eb421f88dbe@redhat.com>
Cc: Davide Libenzi <91df8000b8dca80eb036dde93edf593d4a91414e@xmailserver.org>
Signed-off-by: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@linux-foundation.org>
Signed-off-by: Linus Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@linux-foundation.org>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs