Commit 33379c05 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

Revert "xhci: Convert to use list_count()" 

This reverts commit b47ec972 as it
breaks the build.

Link: https://lore.kernel.org/r/20221130131854.35b58b16@canb.auug.org.au
Link: https://lore.kernel.org/r/202211301628.iwMjPVMp-lkp@intel.com


Cc: Mathias Nyman <mathias.nyman@linux.intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reported-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 62c73bfe

drivers/usb/host/xhci-ring.c

+5 −2
Original line number Diff line number Diff line
@@ -2532,6 +2532,7 @@ static int handle_tx_event(struct xhci_hcd *xhci, 
	union xhci_trb *ep_trb;

	int status = -EINPROGRESS;

	struct xhci_ep_ctx *ep_ctx;

	struct list_head *tmp;

	u32 trb_comp_code;

	int td_num = 0;

	bool handling_skipped_tds = false;
@@ -2579,8 +2580,10 @@ static int handle_tx_event(struct xhci_hcd *xhci, 
	}



	/* Count current td numbers if ep->skip is set */

	if (ep->skip)

		td_num += list_count(&ep_ring->td_list);

	if (ep->skip) {

		list_for_each(tmp, &ep_ring->td_list)

			td_num++;

	}



	/* Look for common error cases */

	switch (trb_comp_code) {