pktgen_dst_metrics[] can be static

CC: Fan Du <fan.du@windriver.com>
CC: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 45ba476a7e17221e0a56d08e1914143e6b4fd79a..a37ec53c554c6b52203e4fe6ec02255e7c15e064 100644 (file)
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -2500,7 +2500,7 @@ static void mod_cur_headers(struct pktgen_dev *pkt_dev)
 
 
 #ifdef CONFIG_XFRM
-u32 pktgen_dst_metrics[RTAX_MAX + 1] = {
+static u32 pktgen_dst_metrics[RTAX_MAX + 1] = {
 
        [RTAX_HOPLIMIT] = 0x5, /* Set a static hoplimit */
 };