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drivers/usb/host/sl811-hcd.c: Fix GCC 4.6 build warning

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Fix:
sl811-hcd.c: In function 'sl811_rh_submit_urb':
sl811-hcd.c:556:8: warning: variable 'wIndex' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
This commit is contained in:
Wolfgang Denk 2011-11-29 22:17:51 +00:00
parent effa4e30b0
commit b0b20d4795
1 changed files with 5 additions and 7 deletions
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12
drivers/usb/host/sl811-hcd.c
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@ -550,11 +550,12 @@ static int sl811_rh_submit_urb(struct usb_device *usb_dev, unsigned long pipe,
__u8 *bufp = data_buf;
int len = 0;
int status = 0;
__u16 bmRType_bReq;
__u16 wValue;
__u16 wIndex;
__u16 wLength;
__u16 wValue = le16_to_cpu (cmd->value);
__u16 wLength = le16_to_cpu (cmd->length);
#ifdef SL811_DEBUG
__u16 wIndex = le16_to_cpu (cmd->index);
#endif
if (usb_pipeint(pipe)) {
PDEBUG(0, "interrupt transfer unimplemented!\n");
@ -562,9 +563,6 @@ static int sl811_rh_submit_urb(struct usb_device *usb_dev, unsigned long pipe,
}
bmRType_bReq = cmd->requesttype | (cmd->request << 8);
wValue = le16_to_cpu (cmd->value);
wIndex = le16_to_cpu (cmd->index);
wLength = le16_to_cpu (cmd->length);
PDEBUG(5, "submit rh urb, req = %d(%x) val = %#x index = %#x len=%d\n",
bmRType_bReq, bmRType_bReq, wValue, wIndex, wLength);