Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / drivers / isdn / hisax / st5481_b.c

diff --git a/drivers/isdn/hisax/st5481_b.c b/drivers/isdn/hisax/st5481_b.c
index 2fcd093..22fd5db 100644 (file)
--- a/drivers/isdn/hisax/st5481_b.c
+++ b/drivers/isdn/hisax/st5481_b.c
@@ -172,14 +172,18 @@ static void usb_b_out_complete(struct urb *urb, struct pt_regs *regs)
        test_and_clear_bit(buf_nr, &b_out->busy);
 
        if (unlikely(urb->status < 0)) {
-               if (urb->status != -ENOENT && urb->status != -ESHUTDOWN) {
-                       WARN("urb status %d",urb->status);
-                       if (b_out->busy == 0) {
-                               st5481_usb_pipe_reset(adapter, (bcs->channel+1)*2 | USB_DIR_OUT, NULL, NULL);
-                       }
-               } else {
-                       DBG(1,"urb killed"); 
-                       return; // Give up
+               switch (urb->status) {
+                       case -ENOENT:
+                       case -ESHUTDOWN:
+                       case -ECONNRESET:
+                               DBG(4,"urb killed status %d", urb->status);
+                               return; // Give up
+                       default: 
+                               WARN("urb status %d",urb->status);
+                               if (b_out->busy == 0) {
+                                       st5481_usb_pipe_reset(adapter, (bcs->channel+1)*2 | USB_DIR_OUT, NULL, NULL);
+                               }
+                               break;
                }
        }
 
@@ -352,9 +356,7 @@ void st5481_b_l2l1(struct hisax_if *ifc, int pr, void *arg)
 
        switch (pr) {
        case PH_DATA | REQUEST:
-               if (bcs->b_out.tx_skb)
-                       BUG();
-               
+               BUG_ON(bcs->b_out.tx_skb);
                bcs->b_out.tx_skb = skb;
                break;
        case PH_ACTIVATE | REQUEST: