1 files changed, 1 insertions, 1 deletions

diff --git a/net/caif/cfcnfg.c b/net/caif/cfcnfg.c
index f1f98d967d8a..25c0b198e285 100644
--- a/net/caif/cfcnfg.c
+++ b/net/caif/cfcnfg.c
@@ -253,7 +253,7 @@ static void cfcnfg_linkdestroy_rsp(struct cflayer *layer, u8 channel_id)
 {
 }
 
-int protohead[CFCTRL_SRV_MASK] = {
+static const int protohead[CFCTRL_SRV_MASK] = {
         [CFCTRL_SRV_VEI] = 4,
         [CFCTRL_SRV_DATAGRAM] = 7,
         [CFCTRL_SRV_UTIL] = 4,