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authorTomas Winkler <tomas.winkler@intel.com>2016-01-19 16:51:04 +0300
committerWim Van Sebroeck <wim@iguana.be>2016-01-31 18:52:15 +0300
commit99f08ca84156f08b8545f7a5bfedfdd2452c4556 (patch)
tree4af17f6a2da8282cd321e02aae795f8e6963ae4f /drivers/watchdog/pcwd_usb.c
parent55e071779c79890f43b75d4472243280e91581de (diff)
downloadlinux-99f08ca84156f08b8545f7a5bfedfdd2452c4556.tar.xz
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: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/pcwd_usb.c')
-rw-r--r--drivers/watchdog/pcwd_usb.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/watchdog/pcwd_usb.c b/drivers/watchdog/pcwd_usb.c
index 1a11aedc4fe8..68952d9ccf83 100644
--- a/drivers/watchdog/pcwd_usb.c
+++ b/drivers/watchdog/pcwd_usb.c
@@ -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);