Commit 19b94c1f authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Felipe Balbi

usb: gadget: audio: Fix a missing error return value in audio_bind()

If 'usb_otg_descriptor_alloc()' fails, we must return an error code, not 0.

Fixes: 56023ce0 ("usb: gadget: audio: allocate and init otg descriptor by otg capabilities")
Reviewed-by: default avatarPeter Chen <peter.chen@nxp.com>
Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: default avatarFelipe Balbi <balbi@kernel.org>
parent 066c0959
...@@ -300,8 +300,10 @@ static int audio_bind(struct usb_composite_dev *cdev) ...@@ -300,8 +300,10 @@ static int audio_bind(struct usb_composite_dev *cdev)
struct usb_descriptor_header *usb_desc; struct usb_descriptor_header *usb_desc;
usb_desc = usb_otg_descriptor_alloc(cdev->gadget); usb_desc = usb_otg_descriptor_alloc(cdev->gadget);
if (!usb_desc) if (!usb_desc) {
status = -ENOMEM;
goto fail; goto fail;
}
usb_otg_descriptor_init(cdev->gadget, usb_desc); usb_otg_descriptor_init(cdev->gadget, usb_desc);
otg_desc[0] = usb_desc; otg_desc[0] = usb_desc;
otg_desc[1] = NULL; otg_desc[1] = NULL;
......
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