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>
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Jisheng Zhang 2021-11-18 19:24:42 +08:00 • committed by Palmer Dabbelt
commit 4c2e7ce8b9
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