Author: pfg
Date: Mon Apr 18 15:05:48 2016
New Revision: 298213
URL: https://svnweb.freebsd.org/changeset/base/298213
Log:
rbootd: use NULL instead of zero for pointers.
Modified:
head/libexec/rbootd/bpf.c
Modified: head/libexec/rbootd/bpf.c
==============================================================================
--- head/libexec/rbootd/bpf.c Mon Apr 18 15:01:59 2016 (r298212)
+++ head/libexec/rbootd/bpf.c Mon Apr 18 15:05:48 2016 (r298213)
@@ -241,7 +241,7 @@ BpfGetIntfName(char **errmsg)
ifrp = ibuf;
ifend = (struct ifreq *)((char *)ibuf + ifc.ifc_len);
- mp = 0;
+ mp = NULL;
minunit = 666;
for (; ifrp < ifend; ++ifrp) {
if (ioctl(fd, SIOCGIFFLAGS, (char *)ifrp) < 0) {
@@ -271,7 +271,7 @@ BpfGetIntfName(char **errmsg)
}
(void) close(fd);
- if (mp == 0) {
+ if (mp == NULL) {
(void) strcpy(errbuf, "bpf: no interfaces found");
return(NULL);
}
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