]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
kaweth: remove obsolete debugging statements
authorOliver Neukum <oneukum@suse.com>
Wed, 7 Sep 2016 13:27:09 +0000 (15:27 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 8 Sep 2016 00:45:31 +0000 (17:45 -0700)
SOme statements in the driver only served to inform
which functions were entered. Ftrace can do that just as good without
needing memory. Remove the statements.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/usb/kaweth.c

index 528b9c9c4e60bc2e397b3a1c489a5639d986af9a..66b34ddbe216dfc3578a81831b733b9463622fa7 100644 (file)
@@ -265,8 +265,6 @@ static int kaweth_control(struct kaweth_device *kaweth,
        struct usb_ctrlrequest *dr;
        int retval;
 
-       netdev_dbg(kaweth->net, "kaweth_control()\n");
-
        if(in_interrupt()) {
                netdev_dbg(kaweth->net, "in_interrupt()\n");
                return -EBUSY;
@@ -300,8 +298,6 @@ static int kaweth_read_configuration(struct kaweth_device *kaweth)
 {
        int retval;
 
-       netdev_dbg(kaweth->net, "Reading kaweth configuration\n");
-
        retval = kaweth_control(kaweth,
                                usb_rcvctrlpipe(kaweth->dev, 0),
                                KAWETH_COMMAND_GET_ETHERNET_DESC,
@@ -451,8 +447,6 @@ static int kaweth_trigger_firmware(struct kaweth_device *kaweth,
        kaweth->firmware_buf[6] = 0x00;
        kaweth->firmware_buf[7] = 0x00;
 
-       netdev_dbg(kaweth->net, "Triggering firmware\n");
-
        return kaweth_control(kaweth,
                              usb_sndctrlpipe(kaweth->dev, 0),
                              KAWETH_COMMAND_SCAN,
@@ -471,7 +465,6 @@ static int kaweth_reset(struct kaweth_device *kaweth)
 {
        int result;
 
-       netdev_dbg(kaweth->net, "kaweth_reset(%p)\n", kaweth);
        result = usb_reset_configuration(kaweth->dev);
        mdelay(10);
 
@@ -685,8 +678,6 @@ static int kaweth_open(struct net_device *net)
        struct kaweth_device *kaweth = netdev_priv(net);
        int res;
 
-       netdev_dbg(kaweth->net, "Opening network device.\n");
-
        res = usb_autopm_get_interface(kaweth->intf);
        if (res) {
                dev_err(&kaweth->intf->dev, "Interface cannot be resumed.\n");
@@ -951,7 +942,6 @@ static int kaweth_suspend(struct usb_interface *intf, pm_message_t message)
        struct kaweth_device *kaweth = usb_get_intfdata(intf);
        unsigned long flags;
 
-       dev_dbg(&intf->dev, "Suspending device\n");
        spin_lock_irqsave(&kaweth->device_lock, flags);
        kaweth->status |= KAWETH_STATUS_SUSPENDING;
        spin_unlock_irqrestore(&kaweth->device_lock, flags);
@@ -968,7 +958,6 @@ static int kaweth_resume(struct usb_interface *intf)
        struct kaweth_device *kaweth = usb_get_intfdata(intf);
        unsigned long flags;
 
-       dev_dbg(&intf->dev, "Resuming device\n");
        spin_lock_irqsave(&kaweth->device_lock, flags);
        kaweth->status &= ~KAWETH_STATUS_SUSPENDING;
        spin_unlock_irqrestore(&kaweth->device_lock, flags);
@@ -1190,8 +1179,6 @@ err_fw:
        dev_info(dev, "kaweth interface created at %s\n",
                 kaweth->net->name);
 
-       dev_dbg(dev, "Kaweth probe returning.\n");
-
        return 0;
 
 err_intfdata:
@@ -1219,8 +1206,6 @@ static void kaweth_disconnect(struct usb_interface *intf)
        struct kaweth_device *kaweth = usb_get_intfdata(intf);
        struct net_device *netdev;
 
-       dev_info(&intf->dev, "Unregistering\n");
-
        usb_set_intfdata(intf, NULL);
        if (!kaweth) {
                dev_warn(&intf->dev, "unregistering non-existent device\n");