From 81c524f76a353a19097e004ec05e4d62fd0bd57e Mon Sep 17 00:00:00 2001 From: Sven Eckelmann Date: Sat, 12 May 2012 02:09:22 +0200 Subject: [PATCH] batman-adv: Prefix bat_algo non-static functions with batadv_ batman-adv can be compiled as part of the kernel instead of an module. In that case the linker will see all non-static symbols of batman-adv and all other non-static symbols of the kernel. This could lead to symbol collisions. A prefix for the batman-adv symbols that defines their private namespace avoids such a problem. Reported-by: David Miller Signed-off-by: Sven Eckelmann --- net/batman-adv/bat_algo.h | 2 +- net/batman-adv/bat_iv_ogm.c | 2 +- net/batman-adv/main.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/net/batman-adv/bat_algo.h b/net/batman-adv/bat_algo.h index 9852a688ba4..a14336a08fa 100644 --- a/net/batman-adv/bat_algo.h +++ b/net/batman-adv/bat_algo.h @@ -22,6 +22,6 @@ #ifndef _NET_BATMAN_ADV_BAT_ALGO_H_ #define _NET_BATMAN_ADV_BAT_ALGO_H_ -int bat_iv_init(void); +int batadv_iv_init(void); #endif /* _NET_BATMAN_ADV_BAT_ALGO_H_ */ diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index 6e0859f4a6a..b4457390326 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -1248,7 +1248,7 @@ static struct bat_algo_ops batman_iv __read_mostly = { .bat_ogm_emit = bat_iv_ogm_emit, }; -int __init bat_iv_init(void) +int __init batadv_iv_init(void) { int ret; diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c index 46ba302d2d0..1f064d430a2 100644 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@ -56,7 +56,7 @@ static int __init batman_init(void) recv_handler_init(); - bat_iv_init(); + batadv_iv_init(); /* the name should not be longer than 10 chars - see * http://lwn.net/Articles/23634/ */