xfrm: Const'ify selector args in xfrm_migrate paths.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 17b296b..1806c91 100644 (file)
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1493,7 +1493,7 @@ extern int km_migrate(const struct xfrm_selector *sel, u8 dir, u8 type,
 extern struct xfrm_state * xfrm_migrate_state_find(struct xfrm_migrate *m);
 extern struct xfrm_state * xfrm_state_migrate(struct xfrm_state *x,
                                              struct xfrm_migrate *m);
-extern int xfrm_migrate(struct xfrm_selector *sel, u8 dir, u8 type,
+extern int xfrm_migrate(const struct xfrm_selector *sel, u8 dir, u8 type,
                        struct xfrm_migrate *m, int num_bundles,
                        struct xfrm_kmaddress *k);
 #endif

diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 0770b3a..0c503be 100644 (file)
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -2736,8 +2736,8 @@ EXPORT_SYMBOL_GPL(xfrm_audit_policy_delete);
 #endif
 
 #ifdef CONFIG_XFRM_MIGRATE
-static int xfrm_migrate_selector_match(struct xfrm_selector *sel_cmp,
-                                      struct xfrm_selector *sel_tgt)
+static int xfrm_migrate_selector_match(const struct xfrm_selector *sel_cmp,
+                                      const struct xfrm_selector *sel_tgt)
 {
        if (sel_cmp->proto == IPSEC_ULPROTO_ANY) {
                if (sel_tgt->family == sel_cmp->family &&
@@ -2757,7 +2757,7 @@ static int xfrm_migrate_selector_match(struct xfrm_selector *sel_cmp,
        return 0;
 }
 
-static struct xfrm_policy * xfrm_migrate_policy_find(struct xfrm_selector *sel,
+static struct xfrm_policy * xfrm_migrate_policy_find(const struct xfrm_selector *sel,
                                                     u8 dir, u8 type)
 {
        struct xfrm_policy *pol, *ret = NULL;
@@ -2897,7 +2897,7 @@ static int xfrm_migrate_check(const struct xfrm_migrate *m, int num_migrate)
        return 0;
 }
 
-int xfrm_migrate(struct xfrm_selector *sel, u8 dir, u8 type,
+int xfrm_migrate(const struct xfrm_selector *sel, u8 dir, u8 type,
                 struct xfrm_migrate *m, int num_migrate,
                 struct xfrm_kmaddress *k)
 {