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Commit 0c42bc25 authored by Bhumika Goyal's avatar Bhumika Goyal Committed by Greg Kroah-Hartman
Browse files

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: default avatarBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 12f2a7b9

drivers/staging/wlan-ng/p80211wep.c

+4 −2
Original line number Diff line number Diff line
@@ -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;