From 45684a26da33204b383bc03cd275771caec884ae Mon Sep 17 00:00:00 2001 From: Matt Fleming Date: Thu, 3 May 2012 15:43:14 +1000 Subject: [PATCH] avr32: 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 Cc: Hans-Christian Egtvedt Cc: Havard Skinnemoen Signed-off-by: Matt Fleming Signed-off-by: Andrew Morton --- arch/avr32/kernel/signal.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/arch/avr32/kernel/signal.c b/arch/avr32/kernel/signal.c index 06f4293f85d8..feeb77bd81c7 100644 --- a/arch/avr32/kernel/signal.c +++ b/arch/avr32/kernel/signal.c @@ -223,7 +223,6 @@ static inline void handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info, sigset_t *oldset, struct pt_regs *regs, int syscall) { - sigset_t blocked; int ret; /* @@ -244,10 +243,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info, /* * Block the signal if we were successful. */ - sigorsets(&blocked, ¤t->blocked, &ka->sa.sa_mask); - if (!(ka->sa.sa_flags & SA_NODEFER)) - sigaddset(&blocked, sig); - set_current_blocked(&blocked); + block_sigmask(ka, sig); } /* -- 2.39.5