From 0c42bc25ed916d0fba1205cbdf668c38717fca77 Mon Sep 17 00:00:00 2001 From: Bhumika Goyal Date: Sat, 13 Feb 2016 11:48:02 +0530 Subject: [PATCH] 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 Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211wep.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/staging/wlan-ng/p80211wep.c b/drivers/staging/wlan-ng/p80211wep.c index e9f990a..22c7970 100644 --- a/drivers/staging/wlan-ng/p80211wep.c +++ b/drivers/staging/wlan-ng/p80211wep.c @@ -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; -- 2.7.4