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| author | Tomas Winkler <tomas.winkler@intel.com> | 2016-01-19 15:51:04 +0200 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2016-01-31 16:52:15 +0100 |
| commit | 99f08ca84156f08b8545f7a5bfedfdd2452c4556 (patch) | |
| tree | 4af17f6a2da8282cd321e02aae795f8e6963ae4f /drivers/watchdog | |
| parent | 55e071779c79890f43b75d4472243280e91581de (diff) | |
| download | lwn-99f08ca84156f08b8545f7a5bfedfdd2452c4556.tar.gz lwn-99f08ca84156f08b8545f7a5bfedfdd2452c4556.zip | |
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')
| -rw-r--r-- | drivers/watchdog/pcwd_usb.c | 3 |
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); |