Input: ALPS - fix memory leak when detection fails

This fixes memory leak introduced by commit a09221e Acked-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
mariux64 · Mar 4, 2015 · 93050db · 93050db
1 parent 4a6155a
commit 93050db
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
@@ -2605,8 +2605,10 @@ int alps_detect(struct psmouse *psmouse, bool set_properties)
 		return -ENOMEM;
 
 	error = alps_identify(psmouse, priv);
-	if (error)
+	if (error) {
+		kfree(priv);
 		return error;
+	}
 
 	if (set_properties) {
 		psmouse->vendor = "ALPS";