diff mbox series

[-next] media: ar0521: fix error return code in ar0521_power_on()

Message ID 20220715085924.1881607-1-yangyingliang@huawei.com
State Superseded
Headers show
Series [-next] media: ar0521: fix error return code in ar0521_power_on() | expand

Commit Message

Yang Yingliang July 15, 2022, 8:59 a.m. UTC
Return error code if ar0521_write_regs() fails in ar0521_power_on().

Fixes: 852b50aeed15 ("media: On Semi AR0521 sensor driver")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/media/i2c/ar0521.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/i2c/ar0521.c b/drivers/media/i2c/ar0521.c
index c7bdfc69b9be..e850c92d847e 100644
--- a/drivers/media/i2c/ar0521.c
+++ b/drivers/media/i2c/ar0521.c
@@ -757,8 +757,9 @@  static int ar0521_power_on(struct device *dev)
 	usleep_range(4500, 5000); /* min 45000 clocks */
 
 	for (cnt = 0; cnt < ARRAY_SIZE(initial_regs); cnt++)
-		if (ar0521_write_regs(sensor, initial_regs[cnt].data,
-				      initial_regs[cnt].count))
+		ret = ar0521_write_regs(sensor, initial_regs[cnt].data,
+					initial_regs[cnt].count);
+		if (ret)
 			goto off;
 
 	ret = ar0521_write_reg(sensor, AR0521_REG_SERIAL_FORMAT,