xfrm: Pass const arg to xfrm_alg_len and xfrm_alg_auth_len.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 86ecfc1..15e310f 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1558,12 +1558,12 @@
}
#endif
-static inline int xfrm_alg_len(struct xfrm_algo *alg)
+static inline int xfrm_alg_len(const struct xfrm_algo *alg)
{
return sizeof(*alg) + ((alg->alg_key_len + 7) / 8);
}
-static inline int xfrm_alg_auth_len(struct xfrm_algo_auth *alg)
+static inline int xfrm_alg_auth_len(const struct xfrm_algo_auth *alg)
{
return sizeof(*alg) + ((alg->alg_key_len + 7) / 8);
}