The code mixed gotos and returns, which confused smatch. Add a no_child label before the 'return -EINVAL;' to help smatch understand this. It's a bit more consistent as well. This fixes this smatch warning: adp1653.c:444 adp1653_of_init() warn: missing unwind goto? Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx> Cc: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> --- drivers/media/i2c/adp1653.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/media/i2c/adp1653.c b/drivers/media/i2c/adp1653.c index a61a77de6eee..136bca801db7 100644 --- a/drivers/media/i2c/adp1653.c +++ b/drivers/media/i2c/adp1653.c @@ -420,7 +420,7 @@ static int adp1653_of_init(struct i2c_client *client, child = of_get_child_by_name(node, "flash"); if (!child) - return -EINVAL; + goto no_child; if (of_property_read_u32(child, "flash-timeout-us", &pd->max_flash_timeout)) @@ -441,7 +441,7 @@ static int adp1653_of_init(struct i2c_client *client, child = of_get_child_by_name(node, "indicator"); if (!child) - return -EINVAL; + goto no_child; if (of_property_read_u32(child, "led-max-microamp", &pd->max_indicator_intensity)) @@ -459,6 +459,7 @@ static int adp1653_of_init(struct i2c_client *client, err: dev_err(&client->dev, "Required property not found\n"); of_node_put(child); +no_child: return -EINVAL; } -- 2.39.0
