USB: gadget: bcm63xx_udc: debugfs_lookup() fix

gregkh · gregkh · commit 4949d81c81ad · 2022-09-12T16:54:50.000+02:00
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
diff --git a/drivers/usb/gadget/udc/bcm63xx_udc.c b/drivers/usb/gadget/udc/bcm63xx_udc.c
@@ -2259,7 +2259,7 @@ static void bcm63xx_udc_init_debugfs(struct bcm63xx_udc *udc)
  */
 static void bcm63xx_udc_cleanup_debugfs(struct bcm63xx_udc *udc)
 {
-	debugfs_remove(debugfs_lookup(udc->gadget.name, usb_debug_root));
+	debugfs_lookup_and_remove(udc->gadget.name, usb_debug_root);
 }
 
 /***********************************************************************

Original file line number	Diff line number	Diff line change
`@@ -2259,7 +2259,7 @@ static void bcm63xx_udc_init_debugfs(struct bcm63xx_udc *udc)`
`2259`	`2259`	`*/`
`2260`	`2260`	`static void bcm63xx_udc_cleanup_debugfs(struct bcm63xx_udc *udc)`
`2261`	`2261`	`{`
`2262`		`- debugfs_remove(debugfs_lookup(udc->gadget.name, usb_debug_root));`
	`2262`	`+ debugfs_lookup_and_remove(udc->gadget.name, usb_debug_root);`
`2263`	`2263`	`}`
`2264`	`2264`
`2265`	`2265`	`/***********************************************************************`