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Commit 99f08ca8 authored by Tomas Winkler's avatar Tomas Winkler Committed by Wim Van Sebroeck
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watchdog: pcwd_usb: fix compilation warning 



In function ‘usb_pcwd_probe’:
drivers/watchdog/pcwd_usb.c:611:12: warning: variable ‘maxp’ set but not
used [-Wunused-but-set-variable]
  int pipe, maxp;

Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent 55e07177

drivers/watchdog/pcwd_usb.c

+1 −2
Original line number Diff line number Diff line
@@ -608,7 +608,7 @@ static int usb_pcwd_probe(struct usb_interface *interface, 
	struct usb_host_interface *iface_desc;

	struct usb_endpoint_descriptor *endpoint;

	struct usb_pcwd_private *usb_pcwd = NULL;

	int pipe, maxp;

	int pipe;

	int retval = -ENOMEM;

	int got_fw_rev;

	unsigned char fw_rev_major, fw_rev_minor;
@@ -641,7 +641,6 @@ static int usb_pcwd_probe(struct usb_interface *interface, 


	/* get a handle to the interrupt data pipe */

	pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress);

	maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe));



	/* allocate memory for our device and initialize it */

	usb_pcwd = kzalloc(sizeof(struct usb_pcwd_private), GFP_KERNEL);