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path: root/drivers/media/video/ov7670.c
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Diffstat (limited to 'drivers/media/video/ov7670.c')
-rw-r--r--drivers/media/video/ov7670.c4
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