drivers/sbus/char: add of_node_put()

use of_node_put() to release the refcount. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Dec 3, 2018 · 6bd520a · 6bd520a
1 parent 87d81a2
commit 6bd520a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c
@@ -910,8 +910,10 @@ static void envctrl_init_i2c_child(struct device_node *dp,
 			for (len = 0; len < PCF8584_MAX_CHANNELS; ++len) {
 				pchild->mon_type[len] = ENVCTRL_NOMON;
 			}
+			of_node_put(root_node);
 			return;
 		}
+		of_node_put(root_node);
 	}
 
 	/* Get the monitor channels. */