Commit 8c7bf248 authored by Marek Lindner's avatar Marek Lindner Committed by Antonio Quartulli
Browse files

batman-adv: refactor window_protected to avoid unnecessary return statement 



Reported-by: default avatarDavid Laight <David.Laight@aculab.com>
Signed-off-by: default avatarMarek Lindner <lindner_marek@yahoo.de>
Signed-off-by: default avatarAntonio Quartulli <ordex@autistici.org>
parent e3b0d0de

net/batman-adv/routing.c

+6 −9
Original line number Diff line number Diff line
@@ -234,17 +234,14 @@ int window_protected(struct bat_priv *bat_priv, int32_t seq_num_diff, 
{

	if ((seq_num_diff <= -TQ_LOCAL_WINDOW_SIZE) ||

	    (seq_num_diff >= EXPECTED_SEQNO_RANGE)) {

		if (has_timed_out(*last_reset, RESET_PROTECTION_MS)) {

		if (!has_timed_out(*last_reset, RESET_PROTECTION_MS))

			return 1;



		*last_reset = jiffies;

		bat_dbg(DBG_BATMAN, bat_priv,

			"old packet received, start protection\n");



			return 0;

		} else {

			return 1;

		}

	}



	return 0;

}