diff options
author | Jisheng Zhang <jszhang@kernel.org> | 2021-11-18 14:24:14 +0300 |
---|---|---|
committer | Palmer Dabbelt <palmer@rivosinc.com> | 2022-01-06 04:52:29 +0300 |
commit | ef127bca1129d3d15f909f9215b9431a2f67555a (patch) | |
tree | 3e29bc1108febb2e804c22b9021f80ddfc999677 /arch/riscv/mm | |
parent | c07935cb3ccf37acc5df079074ba20a720716f7a (diff) | |
download | linux-ef127bca1129d3d15f909f9215b9431a2f67555a.tar.xz |
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 <jszhang@kernel.org>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/mm')
-rw-r--r-- | arch/riscv/mm/extable.c | 6 |
1 files changed, 3 insertions, 3 deletions
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 <linux/module.h> #include <linux/uaccess.h> -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; } |