If of_graph_get_endpoint_by_regs() return NULL, it will return 0 rather
than an errno, because we doesn't initialize the return value.
Fixes: 0556f1d580d4 ("media: tvp5150: add input source selection of_graph support")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@xxxxxxxxxx>
---
drivers/media/i2c/tvp5150.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c
index 7d9401219a3a..3b3221fd3fe8 100644
--- a/drivers/media/i2c/tvp5150.c
+++ b/drivers/media/i2c/tvp5150.c
@@ -2082,6 +2082,7 @@ static int tvp5150_parse_dt(struct tvp5150 *decoder, struct device_node *np)
ep_np = of_graph_get_endpoint_by_regs(np, TVP5150_PAD_VID_OUT, 0);
if (!ep_np) {
+ ret = -EINVAL;
dev_err(dev, "Error no output endpoint available\n");
goto err_free;
}
--
2.25.4
