diff options
Diffstat (limited to 'net/sctp/stream.c')
| -rw-r--r-- | net/sctp/stream.c | 33 |
1 files changed, 11 insertions, 22 deletions
diff --git a/net/sctp/stream.c b/net/sctp/stream.c index af6b49850344..82e6d40052a8 100644 --- a/net/sctp/stream.c +++ b/net/sctp/stream.c @@ -35,47 +35,36 @@ #include <net/sctp/sctp.h> #include <net/sctp/sm.h> -int sctp_stream_new(struct sctp_association *asoc, gfp_t gfp) +int sctp_stream_init(struct sctp_stream *stream, __u16 outcnt, __u16 incnt, + gfp_t gfp) { - struct sctp_stream *stream = &asoc->stream; - int i; - - stream->outcnt = asoc->c.sinit_num_ostreams; - stream->out = kcalloc(stream->outcnt, sizeof(*stream->out), gfp); - if (!stream->out) - return -ENOMEM; - - for (i = 0; i < stream->outcnt; i++) - stream->out[i].state = SCTP_STREAM_OPEN; - - return 0; -} - -int sctp_stream_init(struct sctp_association *asoc, gfp_t gfp) -{ - struct sctp_stream *stream = &asoc->stream; int i; /* Initial stream->out size may be very big, so free it and alloc * a new one with new outcnt to save memory. */ kfree(stream->out); - stream->outcnt = asoc->c.sinit_num_ostreams; - stream->out = kcalloc(stream->outcnt, sizeof(*stream->out), gfp); + + stream->out = kcalloc(outcnt, sizeof(*stream->out), gfp); if (!stream->out) return -ENOMEM; + stream->outcnt = outcnt; for (i = 0; i < stream->outcnt; i++) stream->out[i].state = SCTP_STREAM_OPEN; - stream->incnt = asoc->c.sinit_max_instreams; - stream->in = kcalloc(stream->incnt, sizeof(*stream->in), gfp); + if (!incnt) + return 0; + + stream->in = kcalloc(incnt, sizeof(*stream->in), gfp); if (!stream->in) { kfree(stream->out); stream->out = NULL; return -ENOMEM; } + stream->incnt = incnt; + return 0; } |