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>
diff --git a/drivers/usb/gadget/ep0.c b/drivers/usb/gadget/ep0.c
index 2b4ec44..22499d3 100644
--- a/drivers/usb/gadget/ep0.c
+++ b/drivers/usb/gadget/ep0.c
@@ -184,7 +184,6 @@
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 @@
/* setup tx urb */
urb->actual_length = 0;
- cp = (char*)urb->buffer;
dbg_ep0 (2, "%s", USBD_DEVICE_DESCRIPTORS (descriptor_type));