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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-22 05:33:55 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-01 18:58:47 +0200 |
| commit | 51a7b448d4134e3e8eec633435e3e8faee14a828 (patch) | |
| tree | 8fc58560ffee1c944ec5e198029d5c2e6f7c0bd3 /arch/arm | |
| parent | new helpers: {clear,test,test_and_clear}_restore_sigmask() (diff) | |
| download | linux-51a7b448d4134e3e8eec633435e3e8faee14a828.tar.xz linux-51a7b448d4134e3e8eec633435e3e8faee14a828.zip | |
new helper: restore_saved_sigmask()
first fruits of ..._restore_sigmask() helpers: now we can take
boilerplate "signal didn't have a handler, clear RESTORE_SIGMASK
and restore the blocked mask from ->saved_mask" into a common
helper. Open-coded instances switched...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/kernel/signal.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c index 63f327dd5198..3d1daac8ea04 100644 --- a/arch/arm/kernel/signal.c +++ b/arch/arm/kernel/signal.c @@ -663,11 +663,7 @@ static void do_signal(struct pt_regs *regs, int syscall) set_thread_flag(TIF_SYSCALL_RESTARTSYS); } - /* If there's no signal to deliver, we just put the saved sigmask - * back. - */ - if (test_and_clear_thread_flag(TIF_RESTORE_SIGMASK)) - set_current_blocked(¤t->saved_sigmask); + restore_saved_sigmask(); } asmlinkage void |