From: Minghao Chi chi.minghao@zte.com.cn
Return value directly instead of taking this in another redundant variable.
Reported-by: Zeal Robot zealci@zte.com.cn Signed-off-by: Minghao Chi chi.minghao@zte.com.cn Signed-off-by: CGEL ZTE cgel.zte@gmail.com --- drivers/gpu/drm/gma500/cdv_intel_dp.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/gma500/cdv_intel_dp.c b/drivers/gpu/drm/gma500/cdv_intel_dp.c index ba6ad1466374..74e67679714e 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_dp.c +++ b/drivers/gpu/drm/gma500/cdv_intel_dp.c @@ -82,7 +82,6 @@ i2c_algo_dp_aux_address(struct i2c_adapter *adapter, u16 address, bool reading) { struct i2c_algo_dp_aux_data *algo_data = adapter->algo_data; int mode = MODE_I2C_START; - int ret;
if (reading) mode |= MODE_I2C_READ; @@ -90,8 +89,7 @@ i2c_algo_dp_aux_address(struct i2c_adapter *adapter, u16 address, bool reading) mode |= MODE_I2C_WRITE; algo_data->address = address; algo_data->running = true; - ret = i2c_algo_dp_aux_transaction(adapter, mode, 0, NULL); - return ret; + return i2c_algo_dp_aux_transaction(adapter, mode, 0, NULL); }
/* @@ -122,13 +120,11 @@ static int i2c_algo_dp_aux_put_byte(struct i2c_adapter *adapter, u8 byte) { struct i2c_algo_dp_aux_data *algo_data = adapter->algo_data; - int ret;
if (!algo_data->running) return -EIO;
- ret = i2c_algo_dp_aux_transaction(adapter, MODE_I2C_WRITE, byte, NULL); - return ret; + return i2c_algo_dp_aux_transaction(adapter, MODE_I2C_WRITE, byte, NULL); }
/* @@ -139,13 +135,11 @@ static int i2c_algo_dp_aux_get_byte(struct i2c_adapter *adapter, u8 *byte_ret) { struct i2c_algo_dp_aux_data *algo_data = adapter->algo_data; - int ret;
if (!algo_data->running) return -EIO;
- ret = i2c_algo_dp_aux_transaction(adapter, MODE_I2C_READ, 0, byte_ret); - return ret; + return i2c_algo_dp_aux_transaction(adapter, MODE_I2C_READ, 0, byte_ret); }
static int