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LoongArch: Make compute_return_era() return void
authorTiezhu Yang <yangtiezhu@loongson.cn>
Sat, 18 Jun 2022 08:39:11 +0000 (16:39 +0800)
committerHuacai Chen <chenhuacai@loongson.cn>
Sat, 25 Jun 2022 10:06:07 +0000 (18:06 +0800)
commitea18d434781105ce61ff3ef7f74c9e51812f0580
treeebc21baf6f760938a69d08f1b38edc5dc5cfb418
parentad82eef3cebf8cd4f67e20b902e6d02e679e2ef1
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>
arch/loongarch/include/asm/branch.h
arch/loongarch/kernel/traps.c