evie/android_kernel_oneplus_msm8998
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Merge "usb: gadget: f_gsi: Set speed descriptor pointers to NULL after free"

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Linux Build Service Account 2016-07-13 15:44:58 -07:00 • committed by Gerrit - the friendly Code Review server
commit cdf04650af
1 changed files with 7 additions and 2 deletions
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9
drivers/usb/gadget/function/f_gsi.c
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@ -2574,11 +2574,16 @@ static void gsi_unbind(struct usb_configuration *c, struct usb_function *f)
if (gsi->prot_id == IPA_USB_MBIM)
mbim_gsi_ext_config_desc.function.subCompatibleID[0] = 0;
if (gadget_is_superspeed(c->cdev->gadget))
if (gadget_is_superspeed(c->cdev->gadget)) {
usb_free_descriptors(f->ss_descriptors);
if (gadget_is_dualspeed(c->cdev->gadget))
f->ss_descriptors = NULL;
}
if (gadget_is_dualspeed(c->cdev->gadget)) {
usb_free_descriptors(f->hs_descriptors);
f->hs_descriptors = NULL;
}
usb_free_descriptors(f->fs_descriptors);
f->fs_descriptors = NULL;
if (gsi->c_port.notify) {
kfree(gsi->c_port.notify_req->buf);