diff options
| author | Wolfgang Denk <wd@denx.de> | 2011-11-29 22:17:51 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-12-02 00:14:21 +0100 |
| commit | b0b20d4795260df7bed6882866e6dd3ac12267dd (patch) | |
| tree | 67d09daec8b151b7a699b670bf452cb854de16a3 | |
| parent | effa4e30b06e7c4c7d4535bcab8e40652262b13c (diff) | |
drivers/usb/host/sl811-hcd.c: Fix GCC 4.6 build warning
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>
| -rw-r--r-- | drivers/usb/host/sl811-hcd.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index c713d421c6f..bb27dd514ad 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -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); |