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drm/gma500: remove redundant ret variable

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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>
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220112082524.667552-1-chi.minghao@zte.com.cn
This commit is contained in:
Minghao Chi 2022-01-12 08:25:24 +00:00 committed by Patrik Jakobsson
parent d1f5a6d9d0
commit e592dc3205
1 changed files with 3 additions and 9 deletions
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12
drivers/gpu/drm/gma500/cdv_intel_dp.c
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@ -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