diff options
Diffstat (limited to 'drivers/staging/wlan-ng/p80211wep.c')
| -rw-r--r-- | drivers/staging/wlan-ng/p80211wep.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/staging/wlan-ng/p80211wep.c b/drivers/staging/wlan-ng/p80211wep.c index c363456d9..22c79703e 100644 --- a/drivers/staging/wlan-ng/p80211wep.c +++ b/drivers/staging/wlan-ng/p80211wep.c @@ -140,8 +140,8 @@ int wep_change_key(wlandevice_t *wlandev, int keynum, u8 *key, int keylen) } /* - 4-byte IV at start of buffer, 4-byte ICV at end of buffer. - if successful, buf start is payload begin, length -= 8; + * 4-byte IV at start of buffer, 4-byte ICV at end of buffer. + * if successful, buf start is payload begin, length -= 8; */ int wep_decrypt(wlandevice_t *wlandev, u8 *buf, u32 len, int key_override, u8 *iv, u8 *icv) @@ -188,7 +188,8 @@ int wep_decrypt(wlandevice_t *wlandev, u8 *buf, u32 len, int key_override, /* Apply the RC4 to the data, update the CRC32 */ crc = ~0; - i = j = 0; + i = 0; + j = 0; for (k = 0; k < len; k++) { i = (i + 1) & 0xff; j = (j + s[i]) & 0xff; @@ -260,7 +261,8 @@ int wep_encrypt(wlandevice_t *wlandev, u8 *buf, u8 *dst, u32 len, int keynum, /* Update CRC32 then apply RC4 to the data */ crc = ~0; - i = j = 0; + i = 0; + j = 0; for (k = 0; k < len; k++) { crc = wep_crc32_table[(crc ^ buf[k]) & 0xff] ^ (crc >> 8); i = (i + 1) & 0xff; |