This patch refactors the code in TRB_ENABLE_SLOT switch case in handle_cmd_completion() into a fuction named xhci_handle_cmd_enable_slot().
Signed-off-by: Xenia Ragiadakou <[email protected]> --- drivers/usb/host/xhci-ring.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index ffd224c..0abf88c 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1370,6 +1370,16 @@ static int handle_stopped_cmd_ring(struct xhci_hcd *xhci, return cur_trb_is_good; } +static void xhci_handle_cmd_enable_slot(struct xhci_hcd *xhci, int slot_id, + u32 cmd_comp_code) +{ + if (cmd_comp_code == COMP_SUCCESS) + xhci->slot_id = slot_id; + else + xhci->slot_id = 0; + complete(&xhci->addr_dev); +} + static void handle_cmd_completion(struct xhci_hcd *xhci, struct xhci_event_cmd *event) { @@ -1417,11 +1427,8 @@ static void handle_cmd_completion(struct xhci_hcd *xhci, switch (le32_to_cpu(xhci->cmd_ring->dequeue->generic.field[3]) & TRB_TYPE_BITMASK) { case TRB_TYPE(TRB_ENABLE_SLOT): - if (GET_COMP_CODE(le32_to_cpu(event->status)) == COMP_SUCCESS) - xhci->slot_id = slot_id; - else - xhci->slot_id = 0; - complete(&xhci->addr_dev); + xhci_handle_cmd_enable_slot(xhci, slot_id, + GET_COMP_CODE(le32_to_cpu(event->status))); break; case TRB_TYPE(TRB_DISABLE_SLOT): if (xhci->devs[slot_id]) { -- 1.8.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
