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authorAl Viro <viro@zeniv.linux.org.uk>2012-05-21 23:33:55 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-06-01 12:58:47 -0400
commit51a7b448d4134e3e8eec633435e3e8faee14a828 (patch)
tree8fc58560ffee1c944ec5e198029d5c2e6f7c0bd3 /arch/alpha
parent4ebefe3ec729003443daf153ed6fad1739271283 (diff)
downloadlinux-linaro-stable-51a7b448d4134e3e8eec633435e3e8faee14a828.tar.gz
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/alpha')
-rw-r--r--arch/alpha/kernel/signal.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c
index f6db3032ddf0..cadf4571ca31 100644
--- a/arch/alpha/kernel/signal.c
+++ b/arch/alpha/kernel/signal.c
@@ -572,9 +572,7 @@ do_signal(struct pt_regs * regs, struct switch_stack * sw,
}
/* If there's no signal to deliver, we just restore the saved mask. */
- if (test_and_clear_thread_flag(TIF_RESTORE_SIGMASK))
- set_current_blocked(&current->saved_sigmask);
-
+ restore_saved_sigmask();
if (single_stepping)
ptrace_set_bpt(current); /* re-set breakpoint */
}