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 --- WARNING: space prohibited between function name and open parenthesis '(' #31: FILE: drivers/usb/host/sl811-hcd.c:554: + __u16 wValue = le16_to_cpu (cmd->value);
WARNING: space prohibited between function name and open parenthesis '(' #32: FILE: drivers/usb/host/sl811-hcd.c:555: + __u16 wLength = le16_to_cpu (cmd->length);
WARNING: space prohibited between function name and open parenthesis '(' #34: FILE: drivers/usb/host/sl811-hcd.c:557: + __u16 wIndex = le16_to_cpu (cmd->index);
total: 0 errors, 3 warnings, 25 lines checked
NOTE: Ignored message types: COMPLEX_MACRO CONSIDER_KSTRTO MINMAX MULTISTATEMENT_MACRO_USE_DO_WHILE
Warnings ignored. No further cleanup attempted.
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 c713d42..bb27dd5 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);