From: Steve Glendinning Date: Mon, 26 Jan 2009 01:53:58 +0000 (-0800) Subject: smsc95xx: remove unused completion struct X-Git-Tag: firefly_0821_release~15237^2~899 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=01a1ac472f3cd3e24a5f70597346773115ef4586;p=firefly-linux-kernel-4.4.55.git smsc95xx: remove unused completion struct Oliver Neukum spotted the useless complete() in our async callback. On closer inspection, the entire completion struct is unused. This patch removes it. Signed-off-by: Steve Glendinning Signed-off-by: David S. Miller --- diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index 5574abe29c73..26fabefdfd30 100644 --- a/drivers/net/usb/smsc95xx.c +++ b/drivers/net/usb/smsc95xx.c @@ -55,7 +55,6 @@ struct smsc95xx_priv { struct usb_context { struct usb_ctrlrequest req; - struct completion notify; struct usbnet *dev; }; @@ -316,8 +315,6 @@ static void smsc95xx_async_cmd_callback(struct urb *urb, struct pt_regs *regs) if (status < 0) devwarn(dev, "async callback failed with %d", status); - complete(&usb_context->notify); - kfree(usb_context); usb_free_urb(urb); } @@ -348,7 +345,6 @@ static int smsc95xx_write_reg_async(struct usbnet *dev, u16 index, u32 *data) usb_context->req.wValue = 00; usb_context->req.wIndex = cpu_to_le16(index); usb_context->req.wLength = cpu_to_le16(size); - init_completion(&usb_context->notify); usb_fill_control_urb(urb, dev->udev, usb_sndctrlpipe(dev->udev, 0), (void *)&usb_context->req, data, size,