diff options
| author | Oleg Nesterov <oleg@tv-sign.ru> | 2008-04-30 00:53:00 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 08:29:36 -0700 |
| commit | 53c30337f2c61aff6eecf2a446e839641172f9bd (patch) | |
| tree | 268c52124c19b379b7f9c32430414acb606699cb /drivers/auxdisplay | |
| parent | 021e1ae3d85a76ce962a300c96813f04ae50c87c (diff) | |
signals: send_signal: be paranoid about signalfd_notify()
send_signal() shouldn't call signalfd_notify() if it then fails with -EAGAIN.
Harmless, just a paranoid cleanup.
Also remove the comment. It is obsolete, signalfd_notify() was simplified and
does a simple wakeup.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Acked-by: Davide Libenzi <davidel@xmailserver.org>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/auxdisplay')
0 files changed, 0 insertions, 0 deletions