From eac97a7562d7ef5af7b1934d1b13985e643dd0dd Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Sat, 25 May 2019 20:20:24 +0800 Subject: [PATCH] MIPS: uprobes: remove set but not used variable 'epc' [ Upstream commit f532beeeff0c0a3586cc15538bc52d249eb19e7c ] Fixes gcc '-Wunused-but-set-variable' warning: arch/mips/kernel/uprobes.c: In function 'arch_uprobe_pre_xol': arch/mips/kernel/uprobes.c:115:17: warning: variable 'epc' set but not used [-Wunused-but-set-variable] It's never used since introduction in commit 40e084a506eb ("MIPS: Add uprobes support.") Signed-off-by: YueHaibing Signed-off-by: Paul Burton Cc: Cc: Cc: Cc: Signed-off-by: Sasha Levin --- arch/mips/kernel/uprobes.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/mips/kernel/uprobes.c b/arch/mips/kernel/uprobes.c index dbb9174..ec951dd 100644 --- a/arch/mips/kernel/uprobes.c +++ b/arch/mips/kernel/uprobes.c @@ -111,9 +111,6 @@ int arch_uprobe_pre_xol(struct arch_uprobe *aup, struct pt_regs *regs) */ aup->resume_epc = regs->cp0_epc + 4; if (insn_has_delay_slot((union mips_instruction) aup->insn[0])) { - unsigned long epc; - - epc = regs->cp0_epc; __compute_return_epc_for_insn(regs, (union mips_instruction) aup->insn[0]); aup->resume_epc = regs->cp0_epc; -- 2.7.4