[PATCH 03/16] staging: octeon-usb: eliminate redundant parameter from find_ready_pipe

[Aaro Koskinen <aaro.koskinen@xxxxxx>]

current_frame always equals usb->frame_number.

Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
---
 drivers/staging/octeon-usb/octeon-hcd.c | 18 ++++++------------
 1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c
index a230802..0f5744e 100644
--- a/drivers/staging/octeon-usb/octeon-hcd.c
+++ b/drivers/staging/octeon-usb/octeon-hcd.c
@@ -1840,16 +1840,14 @@ static void cvmx_usb_start_channel(struct cvmx_usb_state *usb, int channel,
  * Find a pipe that is ready to be scheduled to hardware.
  * @usb:	 USB device state populated by cvmx_usb_initialize().
  * @list:	 Pipe list to search
- * @current_frame:
- *		 Frame counter to use as a time reference.
  *
  * Returns: Pipe or NULL if none are ready
  */
 static struct cvmx_usb_pipe *cvmx_usb_find_ready_pipe(
 		struct cvmx_usb_state *usb,
-		struct list_head *list,
-		u64 current_frame)
+		struct list_head *list)
 {
+	u64 current_frame = usb->frame_number;
 	struct cvmx_usb_pipe *pipe;
 
 	list_for_each_entry(pipe, list, node) {
@@ -1917,21 +1915,17 @@ static void cvmx_usb_schedule(struct cvmx_usb_state *usb, int is_sof)
 			 * beginning of the frame
 			 */
 			pipe = cvmx_usb_find_ready_pipe(usb,
-							usb->active_pipes + CVMX_USB_TRANSFER_ISOCHRONOUS,
-							usb->frame_number);
+							usb->active_pipes + CVMX_USB_TRANSFER_ISOCHRONOUS);
 			if (likely(!pipe))
 				pipe = cvmx_usb_find_ready_pipe(usb,
-								usb->active_pipes + CVMX_USB_TRANSFER_INTERRUPT,
-								usb->frame_number);
+								usb->active_pipes + CVMX_USB_TRANSFER_INTERRUPT);
 		}
 		if (likely(!pipe)) {
 			pipe = cvmx_usb_find_ready_pipe(usb,
-							usb->active_pipes + CVMX_USB_TRANSFER_CONTROL,
-							usb->frame_number);
+							usb->active_pipes + CVMX_USB_TRANSFER_CONTROL);
 			if (likely(!pipe))
 				pipe = cvmx_usb_find_ready_pipe(usb,
-								usb->active_pipes + CVMX_USB_TRANSFER_BULK,
-								usb->frame_number);
+								usb->active_pipes + CVMX_USB_TRANSFER_BULK);
 		}
 		if (!pipe)
 			break;
-- 
2.4.0

_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel