1 files changed, 12 insertions, 11 deletions

diff --git a/net/sctp/ssnmap.c b/net/sctp/ssnmap.c
index 825ea94415b3..da8603523808 100644
--- a/net/sctp/ssnmap.c
+++ b/net/sctp/ssnmap.c
@@ -74,7 +74,6 @@ struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out,
         if (!sctp_ssnmap_init(retval, in, out))
                 goto fail_map;
 
-        retval->malloced = 1;
         SCTP_DBG_OBJCNT_INC(ssnmap);
 
         return retval;
@@ -118,14 +117,16 @@ void sctp_ssnmap_clear(struct sctp_ssnmap *map)
 /* Dispose of a ssnmap.  */
 void sctp_ssnmap_free(struct sctp_ssnmap *map)
 {
-        if (map && map->malloced) {
-                int size;
-
-                size = sctp_ssnmap_size(map->in.len, map->out.len);
-                if (size <= KMALLOC_MAX_SIZE)
-                        kfree(map);
-                else
-                        free_pages((unsigned long)map, get_order(size));
-                SCTP_DBG_OBJCNT_DEC(ssnmap);
-        }
+        int size;
+
+        if (unlikely(!map))
+                return;
+
+        size = sctp_ssnmap_size(map->in.len, map->out.len);
+        if (size <= KMALLOC_MAX_SIZE)
+                kfree(map);
+        else
+                free_pages((unsigned long)map, get_order(size));
+
+        SCTP_DBG_OBJCNT_DEC(ssnmap);
 }