staging: usbip: add break to default case in switch statements

For consistency, a break statement is added to all default cases that
do not jump to a label.

Signed-off-by: matt mooney <mfm@muteddisk.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/usbip/stub_rx.c b/drivers/staging/usbip/stub_rx.c
index ac4dd4d..e11ac2a 100644 (file)
--- a/drivers/staging/usbip/stub_rx.c
+++ b/drivers/staging/usbip/stub_rx.c
@@ -594,7 +594,7 @@ static void stub_rx_pdu(struct usbip_device *ud)
                /* NOTREACHED */
                dev_err(dev, "unknown pdu\n");
                usbip_event_add(ud, SDEV_EVENT_ERROR_TCP);
-               return;
+               break;
        }
 }
 

diff --git a/drivers/staging/usbip/stub_tx.c b/drivers/staging/usbip/stub_tx.c
index bbf207d..76d82b2 100644 (file)
--- a/drivers/staging/usbip/stub_tx.c
+++ b/drivers/staging/usbip/stub_tx.c
@@ -91,6 +91,7 @@ void stub_complete(struct urb *urb)
        default:
                usbip_uinfo("urb completion with non-zero status %d\n",
                            urb->status);
+               break;
        }
 
        /* link a urb to the queue of tx. */

diff --git a/drivers/staging/usbip/usbip_common.c b/drivers/staging/usbip/usbip_common.c
index cd66d56..a6ae67c 100644 (file)
--- a/drivers/staging/usbip/usbip_common.c
+++ b/drivers/staging/usbip/usbip_common.c
@@ -91,6 +91,7 @@ static void usbip_dump_pipe(unsigned int p)
                break;
        default:
                printk(KERN_DEBUG "ERR");
+               break;
        }
 
        printk(KERN_DEBUG "\n");
@@ -120,6 +121,7 @@ static void usbip_dump_usb_device(struct usb_device *udev)
                break;
        default:
                printk(KERN_DEBUG " SPD_ERROR");
+               break;
        }
 
        printk(KERN_DEBUG " tt %p, ttport %d", udev->tt, udev->ttport);
@@ -187,6 +189,7 @@ static void usbip_dump_request_type(__u8 rt)
                break;
        default:
                printk(KERN_DEBUG "------");
+               break;
        }
 }
 
@@ -244,6 +247,7 @@ static void usbip_dump_usb_ctrlrequest(struct usb_ctrlrequest *cmd)
                        break;
                default:
                        printk(KERN_DEBUG "REQ(%02X) ", cmd->bRequest);
+                       break;
                }
 
                printk(KERN_DEBUG " ");
@@ -342,7 +346,8 @@ void usbip_dump_header(struct usbip_header *pdu)
                break;
        default:
                /* NOT REACHED */
-               usbip_udbg("UNKNOWN\n");
+               usbip_udbg("unknown command\n");
+               break;
        }
 }
 EXPORT_SYMBOL_GPL(usbip_dump_header);
@@ -537,9 +542,10 @@ void usbip_pack_pdu(struct usbip_header *pdu, struct urb *urb, int cmd,
                usbip_pack_ret_submit(pdu, urb, pack);
                break;
        default:
+               /* NOT REACHED */
                err("unknown command");
-               /* NOTREACHED */
                /* BUG(); */
+               break;
        }
 }
 EXPORT_SYMBOL_GPL(usbip_pack_pdu);
@@ -643,9 +649,10 @@ void usbip_header_correct_endian(struct usbip_header *pdu, int send)
                correct_endian_ret_unlink(&pdu->u.ret_unlink, send);
                break;
        default:
-               /* NOTREACHED */
+               /* NOT REACHED */
                err("unknown command in pdu header: %d", cmd);
                /* BUG(); */
+               break;
        }
 }
 EXPORT_SYMBOL_GPL(usbip_header_correct_endian);

diff --git a/drivers/staging/usbip/vhci_hcd.c b/drivers/staging/usbip/vhci_hcd.c
index d256698..a94c278 100644 (file)
--- a/drivers/staging/usbip/vhci_hcd.c
+++ b/drivers/staging/usbip/vhci_hcd.c
@@ -320,6 +320,7 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
                        usbip_dbg_vhci_rh(" ClearPortFeature: default %x\n",
                                          wValue);
                        dum->port_status[rhport] &= ~(1 << wValue);
+                       break;
                }
                break;
        case GetHubDescriptor:
@@ -451,6 +452,7 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
                        usbip_dbg_vhci_rh(" SetPortFeature: default %d\n",
                                          wValue);
                        dum->port_status[rhport] |= (1 << wValue);
+                       break;
                }
                break;
 

diff --git a/drivers/staging/usbip/vhci_rx.c b/drivers/staging/usbip/vhci_rx.c
index 61b9fc7..46f2ee5 100644 (file)
--- a/drivers/staging/usbip/vhci_rx.c
+++ b/drivers/staging/usbip/vhci_rx.c
@@ -247,10 +247,11 @@ static void vhci_rx_pdu(struct usbip_device *ud)
                vhci_recv_ret_unlink(vdev, &pdu);
                break;
        default:
-               /* NOTREACHED */
+               /* NOT REACHED */
                usbip_uerr("unknown pdu %u\n", pdu.base.command);
                usbip_dump_header(&pdu);
                usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
+               break;
        }
 }