X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fusb%2Fserial%2Faircable.c;h=1cd29cd6bd00c46f524db37a8f21da42be9598f9;hb=1ed4395035a6791ebbbf618429a58ab9c207cc83;hp=fbc8c27d5d994763b842a718d8df2406a62881e7;hpb=f697b677620d04d8c77841745727de85f7e948b1;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c
index fbc8c27d5d9..1cd29cd6bd0 100644
--- a/drivers/usb/serial/aircable.c
+++ b/drivers/usb/serial/aircable.c
@@ -411,12 +411,13 @@ static int aircable_write(struct usb_serial_port *port,
 static void aircable_write_bulk_callback(struct urb *urb)
 {
 	struct usb_serial_port *port = urb->context;
+	int status = urb->status;
 	int result;
 
-	dbg("%s - urb->status: %d", __FUNCTION__ , urb->status);
+	dbg("%s - urb status: %d", __FUNCTION__ , status);
 
 	/* This has been taken from cypress_m8.c cypress_write_int_callback */
-	switch (urb->status) {
+	switch (status) {
 		case 0:
 			/* success */
 			break;
@@ -425,14 +426,14 @@ static void aircable_write_bulk_callback(struct urb *urb)
 		case -ESHUTDOWN:
 			/* this urb is terminated, clean up */
 			dbg("%s - urb shutting down with status: %d",
-			    __FUNCTION__, urb->status);
+			    __FUNCTION__, status);
 			port->write_urb_busy = 0;
 			return;
 		default:
 			/* error in the urb, so we have to resubmit it */
 			dbg("%s - Overflow in write", __FUNCTION__);
 			dbg("%s - nonzero write bulk status received: %d",
-			    __FUNCTION__, urb->status);
+			    __FUNCTION__, status);
 			port->write_urb->transfer_buffer_length = 1;
 			port->write_urb->dev = port->serial->dev;
 			result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
@@ -457,16 +458,17 @@ static void aircable_read_bulk_callback(struct urb *urb)
 	unsigned long no_packages, remaining, package_length, i;
 	int result, shift = 0;
 	unsigned char *temp;
+	int status = urb->status;
 
 	dbg("%s - port %d", __FUNCTION__, port->number);
 
-	if (urb->status) {
-		dbg("%s - urb->status = %d", __FUNCTION__, urb->status);
+	if (status) {
+		dbg("%s - urb status = %d", __FUNCTION__, status);
 		if (!port->open_count) {
 			dbg("%s - port is closed, exiting.", __FUNCTION__);
 			return;
 		}
-		if (urb->status == -EPROTO) {
+		if (status == -EPROTO) {
 			dbg("%s - caught -EPROTO, resubmitting the urb",
 			    __FUNCTION__);
 			usb_fill_bulk_urb(port->read_urb, port->serial->dev,