diff options
| author | Joe Perches <joe@perches.com> | 2019-02-28 20:38:16 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-01 20:53:41 +0100 |
| commit | 1c7cf3d5e1c181caca75012b65252288c18a25f2 (patch) | |
| tree | 009fb9d944d2218c439edb8c51dc2ea1cfd217c3 /drivers/usb/wusbcore/wusbhc.c | |
| parent | 5d5d44dec7270e06c74b2f83ebca1fc081971862 (diff) | |
| download | linux-1c7cf3d5e1c181caca75012b65252288c18a25f2.tar.bz2 | |
wusb: Remove unnecessary static function ckhdid_printf
This static inline is unnecessary and can be removed
by using the vsprintf %ph extension.
This reduces overall object size by more than 2K.
Reported-by: Louis Taylor <louis@kragniz.eu>
Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Louis Taylor <louis@kragniz.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/wusbcore/wusbhc.c')
| -rw-r--r-- | drivers/usb/wusbcore/wusbhc.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/usb/wusbcore/wusbhc.c b/drivers/usb/wusbcore/wusbhc.c index e5ba6140c1ba..d0b404d258e8 100644 --- a/drivers/usb/wusbcore/wusbhc.c +++ b/drivers/usb/wusbcore/wusbhc.c @@ -80,17 +80,13 @@ static ssize_t wusb_chid_show(struct device *dev, { struct wusbhc *wusbhc = usbhc_dev_to_wusbhc(dev); const struct wusb_ckhdid *chid; - ssize_t result = 0; if (wusbhc->wuie_host_info != NULL) chid = &wusbhc->wuie_host_info->CHID; else chid = &wusb_ckhdid_zero; - result += ckhdid_printf(buf, PAGE_SIZE, chid); - result += sprintf(buf + result, "\n"); - - return result; + return sprintf(buf, "%16ph\n", chid->data); } /* |