[PATCH] Transform kmem_cache_alloc()+memset(0) -> kmem_cache_zalloc().

[powerpc.git] / net / sctp / sm_make_chunk.c

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 167d888..7834818 100644 (file)
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -979,11 +979,10 @@ struct sctp_chunk *sctp_chunkify(struct sk_buff *skb,
 {
        struct sctp_chunk *retval;
 
-       retval = kmem_cache_alloc(sctp_chunk_cachep, GFP_ATOMIC);
+       retval = kmem_cache_zalloc(sctp_chunk_cachep, GFP_ATOMIC);
 
        if (!retval)
                goto nodata;
-       memset(retval, 0, sizeof(struct sctp_chunk));
 
        if (!sk) {
                SCTP_DEBUG_PRINTK("chunkifying skb %p w/o an sk\n", skb);
@@ -1562,7 +1561,7 @@ static int sctp_process_missing_param(const struct sctp_association *asoc,
        if (*errp) {
                report.num_missing = htonl(1);
                report.type = paramtype;
-               sctp_init_cause(*errp, SCTP_ERROR_INV_PARAM,
+               sctp_init_cause(*errp, SCTP_ERROR_MISS_PARAM,
                                &report, sizeof(report));
        }
 
@@ -1775,7 +1774,9 @@ int sctp_verify_init(const struct sctp_association *asoc,
 
        /* Verify stream values are non-zero. */
        if ((0 == peer_init->init_hdr.num_outbound_streams) ||
-           (0 == peer_init->init_hdr.num_inbound_streams)) {
+           (0 == peer_init->init_hdr.num_inbound_streams) ||
+           (0 == peer_init->init_hdr.init_tag) ||
+           (SCTP_DEFAULT_MINWINDOW > ntohl(peer_init->init_hdr.a_rwnd))) {
 
                sctp_process_inv_mandatory(asoc, chunk, errp);
                return 0;