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authorThomas Graf <tgraf@noironetworks.com>2014-11-06 17:58:52 +0300
committerPravin B Shelar <pshelar@nicira.com>2014-11-10 05:58:44 +0300
commit12eb18f7115884b0c1513dda31b0051121116b3a (patch)
tree9c6003bff7ab289540d55460d9c0a0e1105a3716 /net/openvswitch/vport-geneve.c
parente8eedb85bd238613332570ac6ae683fee94fbe36 (diff)
downloadlinux-12eb18f7115884b0c1513dda31b0051121116b3a.tar.xz
openvswitch: Constify various function arguments
Help produce better optimized code. Signed-off-by: Thomas Graf <tgraf@noironetworks.com> Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Diffstat (limited to 'net/openvswitch/vport-geneve.c')
-rw-r--r--net/openvswitch/vport-geneve.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/openvswitch/vport-geneve.c b/net/openvswitch/vport-geneve.c
index e31f19c922e2..347fa2325b22 100644
--- a/net/openvswitch/vport-geneve.c
+++ b/net/openvswitch/vport-geneve.c
@@ -68,7 +68,7 @@ static void tunnel_id_to_vni(__be64 tun_id, __u8 *vni)
}
/* Convert 24 bit VNI to 64 bit tunnel ID. */
-static __be64 vni_to_tunnel_id(__u8 *vni)
+static __be64 vni_to_tunnel_id(const __u8 *vni)
{
#ifdef __BIG_ENDIAN
return (vni[0] << 16) | (vni[1] << 8) | vni[2];