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[125.229.101.177]) by smtp.gmail.com with ESMTPSA id q12-20020a63504c000000b005df58c83e89sm10014129pgl.84.2024.03.05.20.19.03 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 05 Mar 2024 20:19:04 -0800 (PST) From: "Hsin-Yu.Chen" To: wsa+renesas@sang-engineering.com Cc: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, "Hsin-Yu.Chen" Subject: [PATCH] i2c: remove redundant condition Date: Wed, 6 Mar 2024 12:19:00 +0800 Message-Id: <20240306041900.22885-1-harry021633@gmail.com> X-Mailer: git-send-email 2.38.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit I2C_M_RD is defined as 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 --- 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