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authorYueHaibing <yuehaibing@huawei.com>2019-09-05 10:24:36 +0300
committerMark Brown <broonie@kernel.org>2019-09-05 20:19:45 +0300
commita0ce1fd11e587be803eb2f299d478c962df3706f (patch)
treeff1cacd23ffdc6763eadc332228b51fd28d3e58f /drivers/spi/spi-npcm-fiu.c
parent43a5baa6d8b8c6d93458ab0c6a8a7700e94b9708 (diff)
downloadlinux-a0ce1fd11e587be803eb2f299d478c962df3706f.tar.xz
spi: npcm-fiu: remove set but not used variable 'retlen'
drivers/spi/spi-npcm-fiu.c: In function npcm_fiu_read: drivers/spi/spi-npcm-fiu.c:472:9: warning: variable retlen set but not used [-Wunused-but-set-variable] It is never used, so remove it. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20190905072436.23932-1-yuehaibing@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-npcm-fiu.c')
-rw-r--r--drivers/spi/spi-npcm-fiu.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/spi/spi-npcm-fiu.c b/drivers/spi/spi-npcm-fiu.c
index d9e2f58b104b..cb52fd8008d0 100644
--- a/drivers/spi/spi-npcm-fiu.c
+++ b/drivers/spi/spi-npcm-fiu.c
@@ -469,7 +469,6 @@ static int npcm_fiu_read(struct spi_mem *mem, const struct spi_mem_op *op)
{
u8 *data = op->data.buf.in;
int i, readlen, currlen;
- size_t retlen = 0;
u8 *buf_ptr;
u32 addr;
int ret;
@@ -494,8 +493,6 @@ static int npcm_fiu_read(struct spi_mem *mem, const struct spi_mem_op *op)
currlen -= 16;
} while (currlen > 0);
- retlen = i;
-
return 0;
}