diff options
| author | Olof Johansson <olof@lixom.net> | 2018-11-16 19:55:04 -0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-11-27 14:07:08 +0000 |
| commit | 1d2319efb6a970d5f5740a60828244e6c309df2b (patch) | |
| tree | ea1960e2103d9caa7279917c627b4b10cf6123ea /drivers/mailbox/mailbox.c | |
| parent | a1880d38674b1b7e120a231151298b2eb530b645 (diff) | |
spi: npcm: Fix uninitialized variable warning
The compiler has no way to know that rsize 1 or 2 are the only valid
values. Also simplify the code a bit with early return.
The warning was:
drivers/spi/spi-npcm-pspi.c:215:6: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized]
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/mailbox/mailbox.c')
0 files changed, 0 insertions, 0 deletions