From 1deef918ec5f5f17bdf41876a30a67a29a87807b Mon Sep 17 00:00:00 2001 From: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Date: Thu, 2 Aug 2012 19:05:51 +0300 Subject: [PATCH] staging: wlan-ng: use %*phC to hexdump small buffers Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/staging/wlan-ng/p80211wep.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/drivers/staging/wlan-ng/p80211wep.c b/drivers/staging/wlan-ng/p80211wep.c index 80c2d3b672bb9..77e50a4aa7e94 100644 --- a/drivers/staging/wlan-ng/p80211wep.c +++ b/drivers/staging/wlan-ng/p80211wep.c @@ -134,10 +134,8 @@ int wep_change_key(wlandevice_t *wlandev, int keynum, u8 *key, int keylen) return -1; #ifdef WEP_DEBUG - printk(KERN_DEBUG - "WEP key %d len %d = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", - keynum, keylen, key[0], key[1], key[2], key[3], key[4], key[5], - key[6], key[7]); + printk(KERN_DEBUG "WEP key %d len %d = %*phC\n", keynum, keylen, + 8, key); #endif wlandev->wep_keylens[keynum] = keylen; @@ -184,10 +182,8 @@ int wep_decrypt(wlandevice_t *wlandev, u8 *buf, u32 len, int key_override, keylen += 3; /* add in IV bytes */ #ifdef WEP_DEBUG - printk(KERN_DEBUG - "D %d: %02x %02x %02x (%d %d) %02x:%02x:%02x:%02x:%02x\n", len, - key[0], key[1], key[2], keyidx, keylen, key[3], key[4], key[5], - key[6], key[7]); + printk(KERN_DEBUG "D %d: %*ph (%d %d) %*phC\n", len, 3, key, + keyidx, keylen, 5, key + 3); #endif /* set up the RC4 state */ @@ -263,10 +259,8 @@ int wep_encrypt(wlandevice_t *wlandev, u8 *buf, u8 *dst, u32 len, int keynum, keylen += 3; /* add in IV bytes */ #ifdef WEP_DEBUG - printk(KERN_DEBUG - "E %d (%d/%d %d) %02x %02x %02x %02x:%02x:%02x:%02x:%02x\n", len, - iv[3], keynum, keylen, key[0], key[1], key[2], key[3], key[4], - key[5], key[6], key[7]); + printk(KERN_DEBUG "E %d (%d/%d %d) %*ph %*phC\n", len, + iv[3], keynum, keylen, 3, key, 5, key + 3); #endif /* set up the RC4 state */ -- 2.30.2