| Message ID | 20220506073134.6544-1-hanyihao@vivo.com |
|---|---|
| State | New |
| Headers | show
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From: Yihao Han <hanyihao@vivo.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
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Cc: kernel@vivo.com, Yihao Han <hanyihao@vivo.com>
Subject: [PATCH] i2c: s3c2410: fix returnvar.cocci warning
Date: Fri, 6 May 2022 00:31:32 -0700
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| Series |
i2c: s3c2410: fix returnvar.cocci warning
|
expand
|
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index b49a1b170bb2..6df85b23156c 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -385,7 +385,6 @@ static int i2c_s3c_irq_nextbyte(struct s3c24xx_i2c *i2c, unsigned long iicstat) { unsigned long tmp; unsigned char byte; - int ret = 0; switch (i2c->state) { @@ -548,7 +547,7 @@ static int i2c_s3c_irq_nextbyte(struct s3c24xx_i2c *i2c, unsigned long iicstat) tmp &= ~S3C2410_IICCON_IRQPEND; writel(tmp, i2c->regs + S3C2410_IICCON); out: - return ret; + return 0; } /*
Fix the following coccicheck warning: drivers/i2c/busses/i2c-s3c2410.c:388:5-8: Unneeded variable: "ret". Return "0" on line 551 Signed-off-by: Yihao Han <hanyihao@vivo.com> --- drivers/i2c/busses/i2c-s3c2410.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)