diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/ov7670.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/video/ov7670.c b/drivers/media/video/ov7670.c index 2bc6bdc9c1f2..d7bfd30f74a9 100644 --- a/drivers/media/video/ov7670.c +++ b/drivers/media/video/ov7670.c | |||
| @@ -406,8 +406,10 @@ static int ov7670_read(struct i2c_client *c, unsigned char reg, | |||
| 406 | int ret; | 406 | int ret; |
| 407 | 407 | ||
| 408 | ret = i2c_smbus_read_byte_data(c, reg); | 408 | ret = i2c_smbus_read_byte_data(c, reg); |
| 409 | if (ret >= 0) | 409 | if (ret >= 0) { |
| 410 | *value = (unsigned char) ret; | 410 | *value = (unsigned char) ret; |
| 411 | ret = 0; | ||
| 412 | } | ||
| 411 | return ret; | 413 | return ret; |
| 412 | } | 414 | } |
| 413 | 415 | ||