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| author | Tiezhu Yang <yangtiezhu@loongson.cn> | 2022-06-18 16:39:11 +0800 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2022-06-25 18:06:07 +0800 |
| commit | ea18d434781105ce61ff3ef7f74c9e51812f0580 (patch) | |
| tree | ebc21baf6f760938a69d08f1b38edc5dc5cfb418 /arch/loongarch/kernel/traps.c | |
| parent | ad82eef3cebf8cd4f67e20b902e6d02e679e2ef1 (diff) | |
| download | linux-ea18d434781105ce61ff3ef7f74c9e51812f0580.tar.gz | |
LoongArch: Make compute_return_era() return void
compute_return_era() always returns 0, make it return void,
and then no need to check its return value for its callers.
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch/kernel/traps.c')
| -rw-r--r-- | arch/loongarch/kernel/traps.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/loongarch/kernel/traps.c b/arch/loongarch/kernel/traps.c index e4060f84a221..1bf58c65e2bf 100644 --- a/arch/loongarch/kernel/traps.c +++ b/arch/loongarch/kernel/traps.c @@ -475,8 +475,7 @@ asmlinkage void noinstr do_ri(struct pt_regs *regs) die_if_kernel("Reserved instruction in kernel code", regs); - if (unlikely(compute_return_era(regs) < 0)) - goto out; + compute_return_era(regs); if (unlikely(get_user(opcode, era) < 0)) { status = SIGSEGV; |