1 files changed, 2 insertions, 1 deletions

diff --git a/net/llc/llc_output.c b/net/llc/llc_output.c
index b4d55b6abb67..b4e668e0e12c 100644
--- a/net/llc/llc_output.c
+++ b/net/llc/llc_output.c
@@ -30,7 +30,8 @@
  *      Fills MAC header fields, depending on MAC type. Returns 0, If MAC type
  *      is a valid type and initialization completes correctly 1, otherwise.
  */
-int llc_mac_hdr_init(struct sk_buff *skb, unsigned char *sa, unsigned char *da)
+int llc_mac_hdr_init(struct sk_buff *skb,
+                     const unsigned char *sa, const unsigned char *da)
 {
         int rc = 0;