The patch titled
Subject: staging: wlan-ng: use %*pEhp to print SN
has been added to the -mm tree. Its filename is
staging-wlan-ng-use-%pehp-to-print-sn.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/staging-wlan-ng-use-%pehp-to-print-sn.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/staging-wlan-ng-use-%pehp-to-print-sn.patch
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------------------------------------------------------
From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Subject: staging: wlan-ng: use %*pEhp to print SN
This is a generic specifier to print an escaped buffer by given criteria.
Let's use it instead of custom approach.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Joe Perches <joe@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/staging/wlan-ng/prism2sta.c | 28 +-------------------------
1 file changed, 2 insertions(+), 26 deletions(-)
diff -puN drivers/staging/wlan-ng/prism2sta.c~staging-wlan-ng-use-%pehp-to-print-sn drivers/staging/wlan-ng/prism2sta.c
--- a/drivers/staging/wlan-ng/prism2sta.c~staging-wlan-ng-use-%pehp-to-print-sn
+++ a/drivers/staging/wlan-ng/prism2sta.c
@@ -60,7 +60,6 @@
#include <linux/netdevice.h>
#include <linux/workqueue.h>
#include <linux/byteorder/generic.h>
-#include <linux/ctype.h>
#include <linux/io.h>
#include <linux/delay.h>
@@ -81,27 +80,6 @@
#include "hfa384x.h"
#include "prism2mgmt.h"
-/* Create a string of printable chars from something that might not be */
-/* It's recommended that the str be 4*len + 1 bytes long */
-#define wlan_mkprintstr(buf, buflen, str, strlen) \
-{ \
- int i = 0; \
- int j = 0; \
- memset(str, 0, (strlen)); \
- for (i = 0; i < (buflen); i++) { \
- if (isprint((buf)[i])) { \
- (str)[j] = (buf)[i]; \
- j++; \
- } else { \
- (str)[j] = '\\'; \
- (str)[j+1] = 'x'; \
- (str)[j+2] = hex_asc_hi((buf)[i]); \
- (str)[j+3] = hex_asc_lo((buf)[i]); \
- j += 4; \
- } \
- } \
-}
-
static char *dev_info = "prism2_usb";
static wlandevice_t *create_wlan(void);
@@ -607,7 +585,6 @@ static int prism2sta_getcardinfo(wlandev
hfa384x_t *hw = (hfa384x_t *) wlandev->priv;
u16 temp;
u8 snum[HFA384x_RID_NICSERIALNUMBER_LEN];
- char pstr[(HFA384x_RID_NICSERIALNUMBER_LEN * 4) + 1];
/* Collect version and compatibility info */
/* Some are critical, some are not */
@@ -862,9 +839,8 @@ static int prism2sta_getcardinfo(wlandev
result = hfa384x_drvr_getconfig(hw, HFA384x_RID_NICSERIALNUMBER,
snum, HFA384x_RID_NICSERIALNUMBER_LEN);
if (!result) {
- wlan_mkprintstr(snum, HFA384x_RID_NICSERIALNUMBER_LEN,
- pstr, sizeof(pstr));
- netdev_info(wlandev->netdev, "Prism2 card SN: %s\n", pstr);
+ netdev_info(wlandev->netdev, "Prism2 card SN: %*pEhp\n",
+ HFA384x_RID_NICSERIALNUMBER_LEN, snum);
} else {
netdev_err(wlandev->netdev, "Failed to retrieve Prism2 Card SN\n");
goto failed;
_
Patches currently in -mm which might be from andriy.shevchenko@xxxxxxxxxxxxxxx are
lib-string_helpers-move-documentation-to-c-file.patch
lib-string_helpers-refactoring-the-test-suite.patch
lib-string_helpers-introduce-string_escape_mem.patch
lib-vsprintf-add-%pe-format-specifier.patch
lib-vsprintf-add-%pe-format-specifier-fix.patch
wireless-libertas-print-esaped-string-via-%pe.patch
wireless-ipw2x00-print-ssid-via-%pe.patch
wireless-hostap-proc-print-properly-escaped-ssid.patch
lib80211-remove-unused-print_ssid.patch
staging-wlan-ng-use-%pehp-to-print-sn.patch
staging-rtl8192e-use-%pen-to-escape-buffer.patch
staging-rtl8192u-use-%pen-to-escape-buffer.patch
linux-next.patch
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