From: Ben Pfaff <blp@nicira.com>
Date: Tue, 20 Apr 2010 21:11:23 +0000 (-0700)
Subject: in-band: Use NULL for null pointer constant, instead of 0.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bad0c37193b4697cec1b6d5f1afb3413edbd9c3c;p=openvswitch

in-band: Use NULL for null pointer constant, instead of 0.

Suggested-by: Justin Pettit <jpettit@nicira.com>
---

diff --git a/ofproto/in-band.c b/ofproto/in-band.c
index 6f9e5c09..9f4bc597 100644
--- a/ofproto/in-band.c
+++ b/ofproto/in-band.c
@@ -833,7 +833,7 @@ in_band_set_remotes(struct in_band *ib, struct rconn **remotes, size_t n)
     free(ib->remotes);
 
     /* Set up new remotes. */
-    ib->remotes = n ? xzalloc(n * sizeof *ib->remotes) : 0;
+    ib->remotes = n ? xzalloc(n * sizeof *ib->remotes) : NULL;
     ib->n_remotes = n;
     for (i = 0; i < n; i++) {
         ib->remotes[i].rconn = remotes[i];