Merge remote-tracking branch 'kwolf/for-anthony' into staging

[qemu.git] / slirp / tcp_timer.c

diff --git a/slirp/tcp_timer.c b/slirp/tcp_timer.c
index 556e32eaddd892e12fe8c3b330a23c9959361380..6c5bb11cc39aeebe057b80848f216ce7e6864319 100644 (file)
--- a/slirp/tcp_timer.c
+++ b/slirp/tcp_timer.c
@@ -74,13 +74,15 @@ tcp_slowtimo(Slirp *slirp)
         * Search through tcb's and update active timers.
         */
        ip = slirp->tcb.so_next;
-       if (ip == 0)
-          return;
+        if (ip == NULL) {
+            return;
+        }
        for (; ip != &slirp->tcb; ip = ipnxt) {
                ipnxt = ip->so_next;
                tp = sototcpcb(ip);
-               if (tp == 0)
-                       continue;
+                if (tp == NULL) {
+                        continue;
+                }
                for (i = 0; i < TCPT_NTIMERS; i++) {
                        if (tp->t_timer[i] && --tp->t_timer[i] == 0) {
                                tcp_timers(tp,i);