diff mbox series

i2c: s3c2410: Remove unneeded variable "ret"

Message ID 1616664651-26617-1-git-send-email-tiantao6@hisilicon.com (mailing list archive)
State Not Applicable
Headers show
Series i2c: s3c2410: Remove unneeded variable "ret" | expand

Commit Message

tiantao (H) March 25, 2021, 9:30 a.m. UTC 
Fix the following coccicheck warning:
drivers/i2c/busses/i2c-s3c2410.c:391:5-8:
Unneeded variable : returnvar : "ret". Return "0" on line 551

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Signed-off-by: Zihao Tang <tangzihao1@hisilicon.com>
---
 drivers/i2c/busses/i2c-s3c2410.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 62a903f..22474e6 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;
 }
 
 /*