From: YueHaibing <yuehaibing@huawei.com>
To: <avifishman70@gmail.com>, <tmaimon77@gmail.com>,
<tali.perry1@gmail.com>, <venture@google.com>, <yuenn@google.com>,
<benjaminfair@google.com>, <broonie@kernel.org>
Cc: <openbmc@lists.ozlabs.org>, <linux-spi@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH -next] spi: npcm-fiu: remove set but not used variable 'retlen'
Date: Thu, 5 Sep 2019 15:24:36 +0800 [thread overview]
Message-ID: <20190905072436.23932-1-yuehaibing@huawei.com> (raw)
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(-)
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;
}
--
2.7.4
next reply other threads:[~2019-09-05 7:26 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-05 7:24 YueHaibing [this message]
2019-09-05 7:24 ` [PATCH -next] spi: npcm-fiu: remove set but not used variable 'retlen' YueHaibing
2019-09-05 17:39 ` Applied "spi: npcm-fiu: remove set but not used variable 'retlen'" to the spi tree Mark Brown
2019-09-05 17:39 ` Mark Brown
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