[PATCH][next] media: i2c: imx334: Fix a read of the uninitialized variable ret

[Colin King]

From: Colin Ian King <colin.k...@canonical.com>

Currently there is a dev_err error message that is printing the
error status in variable ret (that has not been set) instead of
the correct error status from imx334->reset_gpio.  Fix this.

Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: 9746b11715c3 ("media: i2c: Add imx334 camera sensor driver")

Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
 drivers/media/i2c/imx334.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/media/i2c/imx334.c b/drivers/media/i2c/imx334.c
index 07e31bc2ef18..f8b1caf26c9b 100644
--- a/drivers/media/i2c/imx334.c
+++ b/drivers/media/i2c/imx334.c
@@ -790,7 +790,8 @@ static int imx334_parse_hw_config(struct imx334 *imx334)
        imx334->reset_gpio = devm_gpiod_get_optional(imx334->dev, "reset",
                                                     GPIOD_OUT_LOW);
        if (IS_ERR(imx334->reset_gpio)) {
-               dev_err(imx334->dev, "failed to get reset gpio %d", ret);
+               dev_err(imx334->dev, "failed to get reset gpio %ld",
+                       IS_ERR_VALUE(imx334->reset_gpio));
                return PTR_ERR(imx334->reset_gpio);
        }
 
-- 
2.30.0