Unverified Commit a0ce1fd1 authored Sep 05, 2019 by YueHaibing Committed by Mark Brown Sep 05, 2019

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>

parent 43a5baa6

drivers/spi/spi-npcm-fiu.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -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;
		}

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