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Commit 51b69900 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "usb: xhci: Fix NULL pointer dereference as part of queue"

parents 14e65147 22e7e0bd

drivers/usb/host/xhci-ring.c

+2 −2
Original line number Diff line number Diff line
@@ -3305,8 +3305,8 @@ int xhci_queue_bulk_tx(struct xhci_hcd *xhci, gfp_t mem_flags, 
			/* New sg entry */

			--num_sgs;

			sent_len -= block_len;

			if (num_sgs != 0) {

			sg = sg_next(sg);

			if (num_sgs != 0 && sg) {

				block_len = sg_dma_len(sg);

				addr = (u64) sg_dma_address(sg);

				addr += sent_len;