From e0f18b3ce42dd26b2bc257c10b8d6e0636a6a575 Mon Sep 17 00:00:00 2001 From: Matt Fleming Date: Fri, 13 Apr 2012 08:51:51 +1000 Subject: [PATCH] unicore32: use block_sigmask() Use the new helper function introduced in commit 5e6292c0f28f ("signal: add block_sigmask() for adding sigmask to current->blocked") which centralises the code for updating current->blocked after successfully delivering a signal and reduces the amount of duplicate code across architectures. In the past some architectures got this code wrong, so using this helper function should stop that from happening again. Acked-by: Oleg Nesterov Acked-by: Guan Xuetao Signed-off-by: Matt Fleming Signed-off-by: Andrew Morton --- arch/unicore32/kernel/signal.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/arch/unicore32/kernel/signal.c b/arch/unicore32/kernel/signal.c index 911b549a6df5..72d953190419 100644 --- a/arch/unicore32/kernel/signal.c +++ b/arch/unicore32/kernel/signal.c @@ -370,10 +370,7 @@ static int handle_signal(unsigned long sig, struct k_sigaction *ka, /* * Block the signal if we were successful. */ - sigorsets(&blocked, &tsk->blocked, &ka->sa.sa_mask); - if (!(ka->sa.sa_flags & SA_NODEFER)) - sigaddset(&blocked, sig); - set_current_blocked(&blocked); + block_sigmask(ka, sig); return 0; } -- 2.39.5