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| author | Sven Eckelmann <sven@narfation.org> | 2012-05-12 02:09:31 +0200 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2012-06-20 22:15:20 +0200 |
| commit | 9563877ea52ea18bb4f1ed724c5e3a39bbbcf60b (patch) | |
| tree | 56bd2312e4aa7d04b448edd1d8ed87309c941f80 /net/batman-adv/bat_sysfs.c | |
| parent | 84d5e5e003752bc56b413f8d2c3fcfeeec066145 (diff) | |
| download | linux-9563877ea52ea18bb4f1ed724c5e3a39bbbcf60b.tar.bz2 | |
batman-adv: Prefix hard-interface 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 <davem@davemloft.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'net/batman-adv/bat_sysfs.c')
| -rw-r--r-- | net/batman-adv/bat_sysfs.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/net/batman-adv/bat_sysfs.c b/net/batman-adv/bat_sysfs.c index a8fb66095d83..5a7b042873e1 100644 --- a/net/batman-adv/bat_sysfs.c +++ b/net/batman-adv/bat_sysfs.c @@ -122,9 +122,10 @@ ssize_t store_##_name(struct kobject *kobj, struct attribute *attr, \ char *buff, size_t count) \ { \ struct net_device *net_dev = kobj_to_netdev(kobj); \ - struct hard_iface *hard_iface = hardif_get_by_netdev(net_dev); \ + struct hard_iface *hard_iface; \ ssize_t length; \ \ + hard_iface = batadv_hardif_get_by_netdev(net_dev); \ if (!hard_iface) \ return 0; \ \ @@ -140,9 +141,10 @@ ssize_t show_##_name(struct kobject *kobj, \ struct attribute *attr, char *buff) \ { \ struct net_device *net_dev = kobj_to_netdev(kobj); \ - struct hard_iface *hard_iface = hardif_get_by_netdev(net_dev); \ + struct hard_iface *hard_iface; \ ssize_t length; \ \ + hard_iface = batadv_hardif_get_by_netdev(net_dev); \ if (!hard_iface) \ return 0; \ \ @@ -433,7 +435,7 @@ BAT_ATTR_SIF_BOOL(bonding, S_IRUGO | S_IWUSR, NULL); #ifdef CONFIG_BATMAN_ADV_BLA BAT_ATTR_SIF_BOOL(bridge_loop_avoidance, S_IRUGO | S_IWUSR, NULL); #endif -BAT_ATTR_SIF_BOOL(fragmentation, S_IRUGO | S_IWUSR, update_min_mtu); +BAT_ATTR_SIF_BOOL(fragmentation, S_IRUGO | S_IWUSR, batadv_update_min_mtu); BAT_ATTR_SIF_BOOL(ap_isolation, S_IRUGO | S_IWUSR, NULL); static BAT_ATTR(vis_mode, S_IRUGO | S_IWUSR, show_vis_mode, store_vis_mode); static BAT_ATTR(routing_algo, S_IRUGO, show_bat_algo, NULL); @@ -523,7 +525,7 @@ static ssize_t show_mesh_iface(struct kobject *kobj, struct attribute *attr, char *buff) { struct net_device *net_dev = kobj_to_netdev(kobj); - struct hard_iface *hard_iface = hardif_get_by_netdev(net_dev); + struct hard_iface *hard_iface = batadv_hardif_get_by_netdev(net_dev); ssize_t length; if (!hard_iface) @@ -541,7 +543,7 @@ static ssize_t store_mesh_iface(struct kobject *kobj, struct attribute *attr, char *buff, size_t count) { struct net_device *net_dev = kobj_to_netdev(kobj); - struct hard_iface *hard_iface = hardif_get_by_netdev(net_dev); + struct hard_iface *hard_iface = batadv_hardif_get_by_netdev(net_dev); int status_tmp = -1; int ret = count; @@ -576,15 +578,15 @@ static ssize_t store_mesh_iface(struct kobject *kobj, struct attribute *attr, } if (status_tmp == IF_NOT_IN_USE) { - hardif_disable_interface(hard_iface); + batadv_hardif_disable_interface(hard_iface); goto unlock; } /* if the interface already is in use */ if (hard_iface->if_status != IF_NOT_IN_USE) - hardif_disable_interface(hard_iface); + batadv_hardif_disable_interface(hard_iface); - ret = hardif_enable_interface(hard_iface, buff); + ret = batadv_hardif_enable_interface(hard_iface, buff); unlock: rtnl_unlock(); @@ -597,7 +599,7 @@ static ssize_t show_iface_status(struct kobject *kobj, struct attribute *attr, char *buff) { struct net_device *net_dev = kobj_to_netdev(kobj); - struct hard_iface *hard_iface = hardif_get_by_netdev(net_dev); + struct hard_iface *hard_iface = batadv_hardif_get_by_netdev(net_dev); ssize_t length; if (!hard_iface) |