Commit f0ee203c authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Greg Kroah-Hartman

usb: gadget: composite: Fix function used to free memory

commit 990758c5 upstream.

'cdev->os_desc_req' has been allocated with 'usb_ep_alloc_request()' so
'usb_ep_free_request()' should be used to free it.
Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: default avatarSasha Levin <alexander.levin@verizon.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8ee7f06f
...@@ -2147,7 +2147,7 @@ int composite_os_desc_req_prepare(struct usb_composite_dev *cdev, ...@@ -2147,7 +2147,7 @@ int composite_os_desc_req_prepare(struct usb_composite_dev *cdev,
cdev->os_desc_req->buf = kmalloc(4096, GFP_KERNEL); cdev->os_desc_req->buf = kmalloc(4096, GFP_KERNEL);
if (!cdev->os_desc_req->buf) { if (!cdev->os_desc_req->buf) {
ret = -ENOMEM; ret = -ENOMEM;
kfree(cdev->os_desc_req); usb_ep_free_request(ep0, cdev->os_desc_req);
goto end; goto end;
} }
cdev->os_desc_req->context = cdev; cdev->os_desc_req->context = cdev;
......
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