diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/sctp/ssnmap.c | 23 |
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); } |