Patch "usb: gadget: udc: remove pointer dereference after free" has been added to the 4.9-stable tree

This is a note to let you know that I've just added the patch titled

usb: gadget: udc: remove pointer dereference after free

to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
usb-gadget-udc-remove-pointer-dereference-after-free.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: "Gustavo A. R. Silva" <[email protected]>
Date: Fri, 10 Mar 2017 15:39:32 -0600
Subject: usb: gadget: udc: remove pointer dereference after free

From: "Gustavo A. R. Silva" <[email protected]>

[ Upstream commit 1f459262b0e1649a1e5ad12fa4c66eb76c2220ce ]

Remove pointer dereference after free.

Addresses-Coverity-ID: 1091173

---
 drivers/usb/gadget/udc/pch_udc.c |    1 -
 1 file changed, 1 deletion(-)

@@ -1523,7 +1523,6 @@ static void pch_udc_free_dma_chain(struc
 		td = phys_to_virt(addr);
 		addr2 = (dma_addr_t)td->next;
 		pci_pool_free(dev->data_requests, td, addr);
-		td->next = 0x00;
 		addr = addr2;
 	}
 	req->chain_len = 1;

Patches currently in stable-queue which might be from [email protected] are

queue-4.9/usb-gadget-udc-remove-pointer-dereference-after-free.patch