Hi,
On Mon, 19 Jan 2009, Kuninori Morimoto wrote:
> Signed-off-by: Kuninori Morimoto <morimoto.kuninori@xxxxxxxxxxx>
> ---
> drivers/media/video/ov772x.c | 5 ++++-
> 1 files changed, 4 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/media/video/ov772x.c b/drivers/media/video/ov772x.c
> index b75420d..c8e10d3 100644
> --- a/drivers/media/video/ov772x.c
> +++ b/drivers/media/video/ov772x.c
> @@ -566,8 +566,11 @@ static int ov772x_mask_set(struct i2c_client *client,
> u8 set)
> {
> s32 val = i2c_smbus_read_byte_data(client, command);
> + if (val < 0)
> + return val;
> +
> val &= ~mask;
> - val |= set;
> + val |= (set & mask);
Please, remove superfluous parenthesis.
>
> return i2c_smbus_write_byte_data(client, command, val);
> }
> --
Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
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