redonkable/alistair23-linux
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i2c: save a variable in i2c_detect()

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

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Wolfram Sang 2020-05-19 13:48:09 +02:00 committed by Wolfram Sang
parent d1fdeb314e
commit dd4f2ca965
1 changed files with 1 additions and 2 deletions
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3
drivers/i2c/i2c-core-base.c
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@ -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))