From: dingsenjie@163.com To: krzk@kernel.org, linux-arm-kernel@lists.infradead.org Cc: linux-i2c@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, dingsenjie <dingsenjie@yulong.com> Subject: [PATCH] i2c/busses:remove unneeded "ret" variables in the i2c-s3c2410.c Date: Tue, 23 Feb 2021 10:52:21 +0800 [thread overview] Message-ID: <20210223025221.18028-1-dingsenjie@163.com> (raw) From: dingsenjie <dingsenjie@yulong.com> remove unneeded "ret" variables in the i2c-s3c2410.c. Signed-off-by: dingsenjie <dingsenjie@yulong.com> --- drivers/i2c/busses/i2c-s3c2410.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index 3eafe0e..be8f2da 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -388,7 +388,6 @@ 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; } /* -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: dingsenjie@163.com To: krzk@kernel.org, linux-arm-kernel@lists.infradead.org Cc: dingsenjie <dingsenjie@yulong.com>, linux-samsung-soc@vger.kernel.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] i2c/busses:remove unneeded "ret" variables in the i2c-s3c2410.c Date: Tue, 23 Feb 2021 10:52:21 +0800 [thread overview] Message-ID: <20210223025221.18028-1-dingsenjie@163.com> (raw) From: dingsenjie <dingsenjie@yulong.com> remove unneeded "ret" variables in the i2c-s3c2410.c. Signed-off-by: dingsenjie <dingsenjie@yulong.com> --- drivers/i2c/busses/i2c-s3c2410.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index 3eafe0e..be8f2da 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -388,7 +388,6 @@ 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; } /* -- 1.9.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2021-02-23 4:30 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-02-23 2:52 dingsenjie [this message] 2021-02-23 2:52 ` [PATCH] i2c/busses:remove unneeded "ret" variables in the i2c-s3c2410.c dingsenjie
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