From: dingsenjie <dingsen...@yulong.com>
remove unneeded "ret" variables in the i2c-s3c2410.c.
Signed-off-by: dingsenjie <dingsen...@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
