android/android_kernel_xiaomi_sm8450
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Merge "usb: gadget: Fix double free of device descriptor pointers"

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qctecmdr 2020-06-22 15:53:18 -07:00 committed by Gerrit - the friendly Code Review server
commit 6a5a6eb724
1 changed files with 4 additions and 0 deletions
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drivers/usb/gadget/config.c
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@ -194,9 +194,13 @@ EXPORT_SYMBOL_GPL(usb_assign_descriptors);
void usb_free_all_descriptors(struct usb_function *f)
{
usb_free_descriptors(f->fs_descriptors);
f->fs_descriptors = NULL;
usb_free_descriptors(f->hs_descriptors);
f->hs_descriptors = NULL;
usb_free_descriptors(f->ss_descriptors);
f->ss_descriptors = NULL;
usb_free_descriptors(f->ssp_descriptors);
f->ssp_descriptors = NULL;
}
EXPORT_SYMBOL_GPL(usb_free_all_descriptors);