[PATCH] Phonet: phonet_net_id can be static (sparse)

[Rémi Denis-Courmont <remi@xxxxxxxxxx>]

From: Rémi Denis-Courmont <remi.denis-courmont@xxxxxxxxx>

Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@xxxxxxxxx>
---
 net/phonet/pn_dev.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c
index 9b9a85e..631cd51 100644
--- a/net/phonet/pn_dev.c
+++ b/net/phonet/pn_dev.c
@@ -44,7 +44,7 @@ struct phonet_net {
 	struct phonet_routes routes;
 };
 
-int phonet_net_id __read_mostly;
+static int phonet_net_id __read_mostly;
 
 static struct phonet_net *phonet_pernet(struct net *net)
 {
-- 
1.7.5.4

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