send.h: Cosmetic cleanups.

[paraslash.git] / dccp_send.c

diff --git a/dccp_send.c b/dccp_send.c
index b1e2f48da54d57662fab5b8a18a2190044e77790..887801a92f3a30128928e95e5232d7c39d4a3b59 100644 (file)
--- a/dccp_send.c
+++ b/dccp_send.c
@@ -32,7 +32,6 @@
 /** the list of connected clients **/
 static struct list_head clients;
 static int listen_fd = -1;
-static struct sender *self;
 
 /** Maximal number of bytes in a chunk queue. */
 #define DCCP_MAX_PENDING_BYTES 40000
@@ -189,9 +188,6 @@ static void dccp_send(long unsigned current_chunk,
        int ret;
        char *header_buf;
 
-       if (listen_fd < 0 || !len)
-               return;
-
        list_for_each_entry_safe(dc, tmp, &clients, node) {
                if (!dc->header_sent && current_chunk) {
                        size_t header_len;
@@ -207,6 +203,8 @@ static void dccp_send(long unsigned current_chunk,
                        dccp_shutdown_client(dc);
                        continue;
                }
+               if (!len)
+                       continue;
 //             PARA_DEBUG_LOG("writing %d bytes to fd %d\n", len, dc->fd);
                ret = dccp_write(dc->fd, buf, len);
                if (ret < 0) {
@@ -270,7 +268,6 @@ void dccp_send_init(struct sender *s)
        s->client_cmds[SENDER_ALLOW] = NULL;
        s->client_cmds[SENDER_ADD] = NULL;
        s->client_cmds[SENDER_DELETE] = NULL;
-       self = s;
        ret = dccp_open();
        if (ret < 0)
                PARA_ERROR_LOG("%s\n", para_strerror(-ret));