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Staging: wlan-ng: Remove multiple assignments 

Remove multiple assignments by factorizing them.
Made a coccinelle script to match cases:
@@
identifier a,b;
constant c;
@@
-a=b=c;
+a=c;
+b=c;

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bhumika Goyal 2016-02-13 11:48:02 +05:30 committed by Greg Kroah-Hartman
parent 12f2a7b900
commit 0c42bc25ed
1 changed files with 4 additions and 2 deletions
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6
drivers/staging/wlan-ng/p80211wep.c
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@ -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;