Commit dd4f2ca9 authored by Wolfram Sang's avatar Wolfram Sang Committed by Wolfram Sang
Browse files

i2c: save a variable in i2c_detect() 



No need to populate a variable if it is used only in debug output which
may get compiled away anyhow.

Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
parent d1fdeb31

drivers/i2c/i2c-core-base.c

+1 −2
Original line number Diff line number Diff line
@@ -2186,7 +2186,6 @@ static int i2c_detect(struct i2c_adapter *adapter, struct i2c_driver *driver) 
	const unsigned short *address_list;

	struct i2c_client *temp_client;

	int i, err = 0;

	int adap_id = i2c_adapter_id(adapter);



	address_list = driver->address_list;

	if (!driver->detect || !address_list)
@@ -2214,7 +2213,7 @@ static int i2c_detect(struct i2c_adapter *adapter, struct i2c_driver *driver) 
	for (i = 0; address_list[i] != I2C_CLIENT_END; i += 1) {

		dev_dbg(&adapter->dev,

			"found normal entry for adapter %d, addr 0x%02x\n",

			adap_id, address_list[i]);

			i2c_adapter_id(adapter), address_list[i]);

		temp_client->addr = address_list[i];

		err = i2c_detect_address(temp_client, driver);

		if (unlikely(err))