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-rw-r--r--arch/unicore32/kernel/signal.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/unicore32/kernel/signal.c b/arch/unicore32/kernel/signal.c
index 72d9531..7754df6 100644
--- a/arch/unicore32/kernel/signal.c
+++ b/arch/unicore32/kernel/signal.c
@@ -447,15 +447,12 @@ static void do_signal(struct pt_regs *regs, int syscall)
regs->UCreg_00 == -ERESTARTNOINTR) {
setup_syscall_restart(regs);
}
-
- /* If there's no signal to deliver, we just put the saved
- * sigmask back.
- */
- if (test_thread_flag(TIF_RESTORE_SIGMASK)) {
- clear_thread_flag(TIF_RESTORE_SIGMASK);
- sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
- }
}
+ /* 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(&current->saved_sigmask);
}
asmlinkage void do_notify_resume(struct pt_regs *regs,
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