From ef127bca1129d3d15f909f9215b9431a2f67555a Mon Sep 17 00:00:00 2001 From: Jisheng Zhang Date: Thu, 18 Nov 2021 19:24:14 +0800 Subject: riscv: extable: make fixup_exception() return bool The return values of fixup_exception() and riscv_bpf_fixup_exception() represent a boolean condition rather than an error code, so it's better to return `bool` rather than `int`. Signed-off-by: Jisheng Zhang Signed-off-by: Palmer Dabbelt --- arch/riscv/mm/extable.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/riscv/mm') diff --git a/arch/riscv/mm/extable.c b/arch/riscv/mm/extable.c index cbb0db11b28f..d41bf38e37e9 100644 --- a/arch/riscv/mm/extable.c +++ b/arch/riscv/mm/extable.c @@ -11,17 +11,17 @@ #include #include -int fixup_exception(struct pt_regs *regs) +bool fixup_exception(struct pt_regs *regs) { const struct exception_table_entry *fixup; fixup = search_exception_tables(regs->epc); if (!fixup) - return 0; + return false; if (regs->epc >= BPF_JIT_REGION_START && regs->epc < BPF_JIT_REGION_END) return rv_bpf_fixup_exception(fixup, regs); regs->epc = (unsigned long)&fixup->fixup + fixup->fixup; - return 1; + return true; } -- cgit v1.2.3-58-ga151