From: Roy Marples <roy@marples.name>
Date: Wed, 25 Feb 2009 07:51:25 +0000 (+0000)
Subject: Optimize allocation a little.
X-Git-Tag: v5.0.0~60
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd93080d6c02ea3cdb01cf72a4e660d515beb701;p=thirdparty%2Fdhcpcd.git

Optimize allocation a little.
---

diff --git a/eloop.c b/eloop.c
index d03641ca..3e2b7a03 100644
--- a/eloop.c
+++ b/eloop.c
@@ -312,8 +312,9 @@ start_eloop(void)
 		}
 		if (nfds > fds_len) {
 			free(fds);
-			fds = xmalloc(sizeof(*fds) * nfds);
-			fds_len = nfds;
+			/* Allocate 5 more than we need for future use */
+			fds_len = nfds + 5;
+			fds = xmalloc(sizeof(*fds) * fds_len);
 		}
 		nfds = 0;
 		for (e = events; e; e = e->next) {