mirror of
https://github.com/torvalds/linux
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4b426b108a
It is easier to understand that the returned value of a specific function doesn't have to be 0 when the functions was successful when the actual return type is bool. This is especially true when all surrounding functions with return type int use negative values to return the error code. Reported-by: Nicholas Krause <xerofoify@gmail.com> Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
58 lines
2.2 KiB
C
58 lines
2.2 KiB
C
/* Copyright (C) 2007-2016 B.A.T.M.A.N. contributors:
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*
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* Marek Lindner, Simon Wunderlich
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _NET_BATMAN_ADV_ROUTING_H_
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#define _NET_BATMAN_ADV_ROUTING_H_
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#include "main.h"
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#include <linux/types.h>
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struct sk_buff;
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bool batadv_check_management_packet(struct sk_buff *skb,
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struct batadv_hard_iface *hard_iface,
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int header_len);
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void batadv_update_route(struct batadv_priv *bat_priv,
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struct batadv_orig_node *orig_node,
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struct batadv_hard_iface *recv_if,
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struct batadv_neigh_node *neigh_node);
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int batadv_recv_icmp_packet(struct sk_buff *skb,
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struct batadv_hard_iface *recv_if);
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int batadv_recv_unicast_packet(struct sk_buff *skb,
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struct batadv_hard_iface *recv_if);
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int batadv_recv_frag_packet(struct sk_buff *skb,
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struct batadv_hard_iface *iface);
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int batadv_recv_bcast_packet(struct sk_buff *skb,
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struct batadv_hard_iface *recv_if);
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int batadv_recv_tt_query(struct sk_buff *skb,
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struct batadv_hard_iface *recv_if);
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int batadv_recv_roam_adv(struct sk_buff *skb,
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struct batadv_hard_iface *recv_if);
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int batadv_recv_unicast_tvlv(struct sk_buff *skb,
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struct batadv_hard_iface *recv_if);
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int batadv_recv_unhandled_unicast_packet(struct sk_buff *skb,
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struct batadv_hard_iface *recv_if);
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struct batadv_neigh_node *
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batadv_find_router(struct batadv_priv *bat_priv,
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struct batadv_orig_node *orig_node,
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struct batadv_hard_iface *recv_if);
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bool batadv_window_protected(struct batadv_priv *bat_priv, s32 seq_num_diff,
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s32 seq_old_max_diff, unsigned long *last_reset,
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bool *protection_started);
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#endif /* _NET_BATMAN_ADV_ROUTING_H_ */
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