RISC-V: Fix minor checkpatch issues.

While working on the patches, I found some minor checkpatch issues.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
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Atish Patra 2019-04-24 14:48:01 -07:00 • committed by Palmer Dabbelt
commit f1f47c6ca3
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