Commit 558b353c authored by Frank Werner-Krippendorf's avatar Frank Werner-Krippendorf Committed by David S. Miller
Browse files

wireguard: noise: do not assign initiation time in if condition 



Fixes an error condition reported by checkpatch.pl which caused by
assigning a variable in an if condition in wg_noise_handshake_consume_
initiation().

Signed-off-by: default avatarFrank Werner-Krippendorf <mail@hb9fxq.ch>
Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f7fb92ac

drivers/net/wireguard/noise.c

+2 −2
Original line number Diff line number Diff line
@@ -617,8 +617,8 @@ wg_noise_handshake_consume_initiation(struct message_handshake_initiation *src, 
	memcpy(handshake->hash, hash, NOISE_HASH_LEN);

	memcpy(handshake->chaining_key, chaining_key, NOISE_HASH_LEN);

	handshake->remote_index = src->sender_index;

	if ((s64)(handshake->last_initiation_consumption -

	    (initiation_consumption = ktime_get_coarse_boottime_ns())) < 0)

	initiation_consumption = ktime_get_coarse_boottime_ns();

	if ((s64)(handshake->last_initiation_consumption - initiation_consumption) < 0)

		handshake->last_initiation_consumption = initiation_consumption;

	handshake->state = HANDSHAKE_CONSUMED_INITIATION;

	up_write(&handshake->lock);

CRA Git | Maintained and supported by SUSTech CRA and CCSE