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batman-adv: tp_meter: mark init function with __init

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batadv_tp_meter_init() is invoked in batadv_init() only
which is marked with __init.

For this reason batadv_tp_meter_init() can be marked with
__init as well and dropped after module load.

Signed-off-by: Antonio Quartulli <a@unstable.cc>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
This commit is contained in:
Antonio Quartulli 2017-06-07 22:51:22 +08:00 committed by Simon Wunderlich
parent 22f0502ed9
commit d1aa514220
1 changed files with 2 additions and 1 deletions
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3
net/batman-adv/tp_meter.c
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@ -27,6 +27,7 @@
#include <linux/etherdevice.h>
#include <linux/fs.h>
#include <linux/if_ether.h>
#include <linux/init.h>
#include <linux/jiffies.h>
#include <linux/kernel.h>
#include <linux/kref.h>
@ -1497,7 +1498,7 @@ void batadv_tp_meter_recv(struct batadv_priv *bat_priv, struct sk_buff *skb)
/**
* batadv_tp_meter_init - initialize global tp_meter structures
*/
void batadv_tp_meter_init(void)
void __init batadv_tp_meter_init(void)
{
get_random_bytes(batadv_tp_prerandom, sizeof(batadv_tp_prerandom));
}