| Message ID | 20190525122024.4908-1-yuehaibing@huawei.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | f532beeeff0c0a3586cc15538bc52d249eb19e7c |
| Headers | show |
| Series | [-next] MIPS: uprobes: remove set but not used variable 'epc' | expand |
Hello, YueHaibing wrote: > 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 <yuehaibing@huawei.com> Applied to mips-fixes. Thanks, Paul [ This message was auto-generated; if you believe anything is incorrect then please email paul.burton@mips.com to report it. ]
diff --git a/arch/mips/kernel/uprobes.c b/arch/mips/kernel/uprobes.c index 4aaff3b3175c..6dbe4eab0a0e 100644 --- a/arch/mips/kernel/uprobes.c +++ b/arch/mips/kernel/uprobes.c @@ -112,9 +112,6 @@ 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;
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 <yuehaibing@huawei.com> --- arch/mips/kernel/uprobes.c | 3 --- 1 file changed, 3 deletions(-)