From f311507c5336ad6b9ca7687c35c3bd7a4fe2868c Mon Sep 17 00:00:00 2001 From: "Hsin-Yu.Chen" Date: Wed, 6 Mar 2024 12:19:00 +0800 Subject: [PATCH] i2c: remove redundant condition I2C_M_RD is defined as and guaranteed to be 1 and 'flag & I2C_M_RD' is one or zero. No need for an additional condition to obtain the value. Signed-off-by: Hsin-Yu.Chen Reviewed-by: Andi Shyti [wsa: slightly updated commit message] Signed-off-by: Wolfram Sang --- 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 ff93ff8b257ce..5e6cd43a6dbdd 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); -- 2.39.5