This static inline is unnecessary and can be removed
by using the vsprintf %ph extension.
This reduces overall object size by more than 2K.
Signed-off-by: Joe Perches <j...@perches.com>
---
drivers/usb/wusbcore/cbaf.c | 15 ++++-----------
drivers/usb/wusbcore/dev-sysfs.c | 5 ++---
drivers/usb/wusbcore/devconnect.c | 2 +-
drivers/usb/wusbcore/wusbhc.c | 6 +-----
include/linux/usb/wusb.h | 16 ----------------
5 files changed, 8 insertions(+), 36 deletions(-)
diff --git a/drivers/usb/wusbcore/cbaf.c b/drivers/usb/wusbcore/cbaf.c
index 222228c5c1e1..af77064c7456 100644
--- a/drivers/usb/wusbcore/cbaf.c
+++ b/drivers/usb/wusbcore/cbaf.c
@@ -302,10 +302,8 @@ static ssize_t cbaf_wusb_chid_show(struct device *dev,
{
struct usb_interface *iface = to_usb_interface(dev);
struct cbaf *cbaf = usb_get_intfdata(iface);
- char pr_chid[WUSB_CKHDID_STRSIZE];
- ckhdid_printf(pr_chid, sizeof(pr_chid), &cbaf->chid);
- return scnprintf(buf, PAGE_SIZE, "%s\n", pr_chid);
+ return sprintf(buf, "%16ph\n", cbaf->chid.data);
}
static ssize_t cbaf_wusb_chid_store(struct device *dev,
@@ -415,10 +413,8 @@ static ssize_t cbaf_wusb_cdid_show(struct device *dev,
{
struct usb_interface *iface = to_usb_interface(dev);
struct cbaf *cbaf = usb_get_intfdata(iface);
- char pr_cdid[WUSB_CKHDID_STRSIZE];
- ckhdid_printf(pr_cdid, sizeof(pr_cdid), &cbaf->cdid);
- return scnprintf(buf, PAGE_SIZE, "%s\n", pr_cdid);
+ return sprintf(buf, "%16ph\n", cbaf->cdid.data);
}
static ssize_t cbaf_wusb_cdid_store(struct device *dev,
@@ -503,7 +499,6 @@ static int cbaf_cc_upload(struct cbaf *cbaf)
int result;
struct device *dev = &cbaf->usb_iface->dev;
struct wusb_cbaf_cc_data *ccd;
- char pr_cdid[WUSB_CKHDID_STRSIZE];
ccd = cbaf->buffer;
*ccd = cbaf_cc_data_defaults;
@@ -513,10 +508,8 @@ static int cbaf_cc_upload(struct cbaf *cbaf)
ccd->BandGroups = cpu_to_le16(cbaf->host_band_groups);
dev_dbg(dev, "Trying to upload CC:\n");
- ckhdid_printf(pr_cdid, sizeof(pr_cdid), &ccd->CHID);
- dev_dbg(dev, " CHID %s\n", pr_cdid);
- ckhdid_printf(pr_cdid, sizeof(pr_cdid), &ccd->CDID);
- dev_dbg(dev, " CDID %s\n", pr_cdid);
+ dev_dbg(dev, " CHID %16ph\n", ccd->CHID.data);
+ dev_dbg(dev, " CDID %16ph\n", ccd->CDID.data);
dev_dbg(dev, " Bandgroups 0x%04x\n", cbaf->host_band_groups);
result = usb_control_msg(
diff --git a/drivers/usb/wusbcore/dev-sysfs.c b/drivers/usb/wusbcore/dev-sysfs.c
index 85a1acf3a729..67b0a4c412b2 100644
--- a/drivers/usb/wusbcore/dev-sysfs.c
+++ b/drivers/usb/wusbcore/dev-sysfs.c
@@ -50,10 +50,9 @@ static ssize_t wusb_cdid_show(struct device *dev,
wusb_dev = wusb_dev_get_by_usb_dev(to_usb_device(dev));
if (wusb_dev == NULL)
return -ENODEV;
- result = ckhdid_printf(buf, PAGE_SIZE, &wusb_dev->cdid);
- strcat(buf, "\n");
+ result = sprintf(buf, "%16ph\n", wusb_dev->cdid.data);
wusb_dev_put(wusb_dev);
- return result + 1;
+ return result;
}
static DEVICE_ATTR_RO(wusb_cdid);
diff --git a/drivers/usb/wusbcore/devconnect.c
b/drivers/usb/wusbcore/devconnect.c
index fcb06aef2675..a93837d57d53 100644
--- a/drivers/usb/wusbcore/devconnect.c
+++ b/drivers/usb/wusbcore/devconnect.c
@@ -532,7 +532,7 @@ static void wusbhc_handle_dn_connect(struct wusbhc *wusbhc,
}
dnc = container_of(dn_hdr, struct wusb_dn_connect, hdr);
- ckhdid_printf(pr_cdid, sizeof(pr_cdid), &dnc->CDID);
+ sprintf(pr_cdid, "%16ph", dnc->CDID.data);
dev_info(dev, "DN CONNECT: device %s @ %x (%s) wants to %s\n",
pr_cdid,
wusb_dn_connect_prev_dev_addr(dnc),
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);
}
/*
diff --git a/include/linux/usb/wusb.h b/include/linux/usb/wusb.h
index 9e4a3213f2c2..65adee629106 100644
--- a/include/linux/usb/wusb.h
+++ b/include/linux/usb/wusb.h
@@ -236,22 +236,6 @@ enum {
WUSB_TRUST_TIMEOUT_MS = 4000, /* [WUSB] section 4.15.1 */
};
-static inline size_t ckhdid_printf(char *pr_ckhdid, size_t size,
- const struct wusb_ckhdid *ckhdid)
-{
- return scnprintf(pr_ckhdid, size,
- "%02hx %02hx %02hx %02hx %02hx %02hx %02hx %02hx "
- "%02hx %02hx %02hx %02hx %02hx %02hx %02hx %02hx",
- ckhdid->data[0], ckhdid->data[1],
- ckhdid->data[2], ckhdid->data[3],
- ckhdid->data[4], ckhdid->data[5],
- ckhdid->data[6], ckhdid->data[7],
- ckhdid->data[8], ckhdid->data[9],
- ckhdid->data[10], ckhdid->data[11],
- ckhdid->data[12], ckhdid->data[13],
- ckhdid->data[14], ckhdid->data[15]);
-}
-
/*
* WUSB Crypto stuff (WUSB1.0[6])
*/
