From 1d20e5d437cfebefb5e6f4d652c3a1561fc23fc7 Mon Sep 17 00:00:00 2001 From: Zhongqiu Han Date: Thu, 20 Jun 2024 11:34:34 +0800 Subject: [PATCH] riscv: signal: Remove unlikely() from WARN_ON() condition "WARN_ON(unlikely(x))" is excessive. WARN_ON() already uses unlikely() internally. Signed-off-by: Zhongqiu Han Reviewed-by: Bjorn Andersson Reviewed-by: Andy Chiu Link: https://lore.kernel.org/r/20240620033434.3778156-1-quic_zhonhan@quicinc.com Signed-off-by: Palmer Dabbelt --- arch/riscv/kernel/signal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/kernel/signal.c b/arch/riscv/kernel/signal.c index 5a2edd7f027e..dcd282419456 100644 --- a/arch/riscv/kernel/signal.c +++ b/arch/riscv/kernel/signal.c @@ -84,7 +84,7 @@ static long save_v_state(struct pt_regs *regs, void __user **sc_vec) datap = state + 1; /* datap is designed to be 16 byte aligned for better performance */ - WARN_ON(unlikely(!IS_ALIGNED((unsigned long)datap, 16))); + WARN_ON(!IS_ALIGNED((unsigned long)datap, 16)); get_cpu_vector_context(); riscv_v_vstate_save(¤t->thread.vstate, regs); -- 2.25.1