diff options
Diffstat (limited to 'linux/drivers')
| -rw-r--r-- | linux/drivers/media/video/ov7670.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/linux/drivers/media/video/ov7670.c b/linux/drivers/media/video/ov7670.c index fb8c607fc..f226161bc 100644 --- a/linux/drivers/media/video/ov7670.c +++ b/linux/drivers/media/video/ov7670.c @@ -407,8 +407,10 @@ static int ov7670_read(struct i2c_client *c, unsigned char reg, int ret; ret = i2c_smbus_read_byte_data(c, reg); - if (ret >= 0) + if (ret >= 0) { *value = (unsigned char) ret; + ret = 0; + } return ret; } |