| Message ID | 20190905072436.23932-1-yuehaibing@huawei.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | a0ce1fd11e587be803eb2f299d478c962df3706f |
| Headers | show |
| Series | [-next] spi: npcm-fiu: remove set but not used variable 'retlen' | expand |
diff --git a/drivers/spi/spi-npcm-fiu.c b/drivers/spi/spi-npcm-fiu.c index d9e2f58..cb52fd8 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; }
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> --- drivers/spi/spi-npcm-fiu.c | 3 --- 1 file changed, 3 deletions(-)