From 19b94c1f9c9a16d41a8de3ccbdb8536cf1aecdbf Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Sun, 3 May 2020 12:47:07 +0200 Subject: 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: 56023ce0fd70 ("usb: gadget: audio: allocate and init otg descriptor by otg capabilities") Reviewed-by: Peter Chen Signed-off-by: Christophe JAILLET Signed-off-by: Felipe Balbi --- drivers/usb/gadget/legacy/audio.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/usb/gadget/legacy/audio.c b/drivers/usb/gadget/legacy/audio.c index dd81fd538cb8..a748ed0842e8 100644 --- a/drivers/usb/gadget/legacy/audio.c +++ b/drivers/usb/gadget/legacy/audio.c @@ -300,8 +300,10 @@ static int audio_bind(struct usb_composite_dev *cdev) struct usb_descriptor_header *usb_desc; usb_desc = usb_otg_descriptor_alloc(cdev->gadget); - if (!usb_desc) + if (!usb_desc) { + status = -ENOMEM; goto fail; + } usb_otg_descriptor_init(cdev->gadget, usb_desc); otg_desc[0] = usb_desc; otg_desc[1] = NULL; -- cgit