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drivers/usb/gadget/ep0.c: Fix GCC 4.6 warning 

Fix:
ep0.c: In function 'ep0_get_descriptor':
ep0.c:187:8: warning: variable 'cp' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Acked-by: Remy Bohmer <linux@bohmer.net>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
This commit is contained in:
Anatolij Gustschin 2011-12-03 06:46:12 +00:00 committed by Wolfgang Denk
parent 5fea7756da
commit e6d55d2d9d
1 changed files with 0 additions and 2 deletions
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2
drivers/usb/gadget/ep0.c
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@ -184,7 +184,6 @@ static int ep0_get_descriptor (struct usb_device_instance *device,
int index)
{
int port = 0; /* XXX compound device */
char *cp;
/*dbg_ep0(3, "max: %x type: %x index: %x", max, descriptor_type, index); */
@ -196,7 +195,6 @@ static int ep0_get_descriptor (struct usb_device_instance *device,
/* setup tx urb */
urb->actual_length = 0;
cp = (char*)urb->buffer;
dbg_ep0 (2, "%s", USBD_DEVICE_DESCRIPTORS (descriptor_type));