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authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>2017-01-04 06:30:16 +0100
committerFelipe Balbi <felipe.balbi@linux.intel.com>2017-01-12 09:58:05 +0200
commit990758c53eafe5a220a780ed12e7b4d51b3df032 (patch)
tree54ceefeea393eaf6984212fd1e197ebef89cd459 /drivers/usb/gadget/composite.c
parenta121103c922847ba5010819a3f250f1f7fc84ab8 (diff)
downloadlinux-990758c53eafe5a220a780ed12e7b4d51b3df032.tar.bz2
usb: gadget: composite: Fix function used to free memory
'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: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget/composite.c')
-rw-r--r--drivers/usb/gadget/composite.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 002822d98fda..49d685ad0da9 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -2147,7 +2147,7 @@ int composite_os_desc_req_prepare(struct usb_composite_dev *cdev,
cdev->os_desc_req->buf = kmalloc(4096, GFP_KERNEL);
if (!cdev->os_desc_req->buf) {
ret = -ENOMEM;
- kfree(cdev->os_desc_req);
+ usb_ep_free_request(ep0, cdev->os_desc_req);
goto end;
}
cdev->os_desc_req->context = cdev;