diff options
| author | Jisheng Zhang <jszhang@kernel.org> | 2021-11-18 12:24:42 +0100 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2022-01-06 02:52:34 +0100 |
| commit | 4c2e7ce8b9864fa1c5f9fc5ea19af11205730cd6 (patch) | |
| tree | 014cb765ef1c22423fa1caf44bccf13871a9282b /arch/riscv | |
| parent | riscv: extable: make fixup_exception() return bool (diff) | |
| download | linux-4c2e7ce8b9864fa1c5f9fc5ea19af11205730cd6.tar.xz linux-4c2e7ce8b9864fa1c5f9fc5ea19af11205730cd6.zip | |
riscv: extable: use `ex` for `exception_table_entry`
The var name "fixup" is a bit confusing, since this is a
exception_table_entry. Use "ex" instead to refer to an entire entry.
In subsequent patches we'll use `fixup` to refer to the fixup
field specifically.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv')
| -rw-r--r-- | arch/riscv/mm/extable.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/riscv/mm/extable.c b/arch/riscv/mm/extable.c index d41bf38e37e9..3c561f1d0115 100644 --- a/arch/riscv/mm/extable.c +++ b/arch/riscv/mm/extable.c @@ -13,15 +13,15 @@ bool fixup_exception(struct pt_regs *regs) { - const struct exception_table_entry *fixup; + const struct exception_table_entry *ex; - fixup = search_exception_tables(regs->epc); - if (!fixup) + ex = search_exception_tables(regs->epc); + if (!ex) return false; if (regs->epc >= BPF_JIT_REGION_START && regs->epc < BPF_JIT_REGION_END) - return rv_bpf_fixup_exception(fixup, regs); + return rv_bpf_fixup_exception(ex, regs); - regs->epc = (unsigned long)&fixup->fixup + fixup->fixup; + regs->epc = (unsigned long)&ex->fixup + ex->fixup; return true; } |