[PATCH] kaweth: remove obsolete debugging statements
From: Oliver Neukum <oneukum@suse.com>
Date: 2016-09-07 13:53:46
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> --- drivers/net/usb/kaweth.c | 15 --------------- 1 file changed, 15 deletions(-)
diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c
index 528b9c9..66b34dd 100644
--- a/drivers/net/usb/kaweth.c
+++ b/drivers/net/usb/kaweth.c@@ -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");
--
2.6.2