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| author | Pavel Emelyanov <xemul@openvz.org> | 2008-04-30 09:52:40 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 17:29:34 +0200 |
| commit | c5363d03637885310f1101b95cbbd26d067b4c8d (patch) | |
| tree | e22fd822f03dd5437c53bf459ae986723aaa1613 /Documentation | |
| parent | signals: consolidate checks for whether or not to ignore a signal (diff) | |
| download | linux-c5363d03637885310f1101b95cbbd26d067b4c8d.tar.xz linux-c5363d03637885310f1101b95cbbd26d067b4c8d.zip | |
signals: clean dequeue_signal from excess checks and assignments
The signr variable may be declared without initialization - it is set ro the
return value from __dequeue_signal() right at the function beginning.
Besides, after recalc_sigpending() two checks for signr to be not 0 may be
merged into one. Both if-s become easier to read.
Thanks to Oleg for pointing out mistakes in the first version of this patch.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Roland McGrath <roland@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions