X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fusb%2Fmisc%2Fauerswald.c;h=df7e1ecc810a18acf4f41d8e6d11746fc88873b5;hb=56d61a0e26c5a61c66d1ac259a59960295939da9;hp=42d4e6454a77f3bfec9562bc41b44a85ab42afb8;hpb=efffbeee5bc4168059683714b300d307f5193d69;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c
index 42d4e6454a7..df7e1ecc810 100644
--- a/drivers/usb/misc/auerswald.c
+++ b/drivers/usb/misc/auerswald.c
@@ -862,14 +862,16 @@ static void auerswald_ctrlread_wretcomplete (struct urb * urb)
         pauerbuf_t bp = (pauerbuf_t) urb->context;
         pauerswald_t cp;
 	int ret;
+	int status = urb->status;
+
         dbg ("auerswald_ctrlread_wretcomplete called");
-        dbg ("complete with status: %d", urb->status);
+        dbg ("complete with status: %d", status);
 	cp = ((pauerswald_t)((char *)(bp->list)-(unsigned long)(&((pauerswald_t)0)->bufctl)));
 
 	/* check if it is possible to advance */
-	if (!auerswald_status_retry (urb->status) || !cp->usbdev) {
+	if (!auerswald_status_retry(status) || !cp->usbdev) {
 		/* reuse the buffer */
-		err ("control dummy: transmission error %d, can not retry", urb->status);
+		err ("control dummy: transmission error %d, can not retry", status);
 		auerbuf_releasebuf (bp);
 		/* Wake up all processes waiting for a buffer */
 		wake_up (&cp->bufferwait);
@@ -902,21 +904,23 @@ static void auerswald_ctrlread_complete (struct urb * urb)
         pauerswald_t  cp;
         pauerscon_t   scp;
         pauerbuf_t    bp  = (pauerbuf_t) urb->context;
+	int status = urb->status;
 	int ret;
+
         dbg ("auerswald_ctrlread_complete called");
 
 	cp = ((pauerswald_t)((char *)(bp->list)-(unsigned long)(&((pauerswald_t)0)->bufctl)));
 
 	/* check if there is valid data in this urb */
-        if (urb->status) {
-		dbg ("complete with non-zero status: %d", urb->status);
+        if (status) {
+		dbg ("complete with non-zero status: %d", status);
 		/* should we do a retry? */
-		if (!auerswald_status_retry (urb->status)
+		if (!auerswald_status_retry(status)
 		 || !cp->usbdev
 		 || (cp->version < AUV_RETRY)
                  || (bp->retries >= AU_RETRIES)) {
 			/* reuse the buffer */
-			err ("control read: transmission error %d, can not retry", urb->status);
+			err ("control read: transmission error %d, can not retry", status);
 			auerbuf_releasebuf (bp);
 			/* Wake up all processes waiting for a buffer */
 			wake_up (&cp->bufferwait);
@@ -974,12 +978,13 @@ static void auerswald_int_complete (struct urb * urb)
         unsigned  int channelid;
         unsigned  int bytecount;
         int ret;
+	int status = urb->status;
         pauerbuf_t   bp = NULL;
         pauerswald_t cp = (pauerswald_t) urb->context;
 
         dbg ("%s called", __FUNCTION__);
 
-	switch (urb->status) {
+	switch (status) {
 	case 0:
 		/* success */
 		break;
@@ -987,10 +992,10 @@ static void auerswald_int_complete (struct urb * urb)
 	case -ENOENT:
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
+		dbg("%s - urb shutting down with status: %d", __FUNCTION__, status);
 		return;
 	default:
-		dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
+		dbg("%s - nonzero urb status received: %d", __FUNCTION__, status);
 		goto exit;
 	}