I2C_M_RD is defined as 1, "flag & I2C_M_RD" is 1 or 0
One more condition does not need to be met to obtain the value
Signed-off-by: zoanana990 <harry021633@xxxxxxxxx>
---
include/linux/i2c.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 652ecb7abeda..363dde9ef94f 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -931,7 +931,7 @@ static inline int i2c_adapter_id(struct i2c_adapter *adap)
static inline u8 i2c_8bit_addr_from_msg(const struct i2c_msg *msg)
{
- return (msg->addr << 1) | (msg->flags & I2C_M_RD ? 1 : 0);
+ return (msg->addr << 1) | (msg->flags & I2C_M_RD);
}
u8 *i2c_get_dma_safe_msg_buf(struct i2c_msg *msg, unsigned int threshold);
--
2.38.1
