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Revert "xhci: Convert to use list_count()" 

This reverts commit b47ec9727f 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: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2022-11-30 12:02:11 +01:00
parent 62c73bfea0
commit 33379c0542
1 changed files with 5 additions and 2 deletions
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7
drivers/usb/host/xhci-ring.c
View File

@ -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) {