leds: tca6507: fix potential zero passed to ERR_PTR

Fix potential ERR_PTR(0). Signed-off-by: Marek Behún <[email protected]> Fixes: d78b10f5713d9 ("leds: tca6507: use fwnode API instead of OF") Reported-by: kernel test robot <[email protected]> Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Pavel Machek <[email protected]>
mrcsosa · Sep 30, 2020 · a238098 · a238098
1 parent e8b7dab
commit a238098
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/leds/leds-tca6507.c b/drivers/leds/leds-tca6507.c
@@ -727,7 +727,7 @@ tca6507_led_dt_init(struct i2c_client *client)
 		ret = fwnode_property_read_u32(child, "reg", &reg);
 		if (ret || reg >= NUM_LEDS) {
 			fwnode_handle_put(child);
-			return ERR_PTR(ret);
+			return ERR_PTR(ret ? : -EINVAL);
 		}
 
 		tca_leds[reg] = led;