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rbootd: use NULL instead of zero for pointers.

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This commit is contained in:
Pedro F. Giffuni 2016-04-18 15:05:48 +00:00
parent f94033f407
commit 46266845a4
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=298213
1 changed files with 2 additions and 2 deletions
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4
libexec/rbootd/bpf.c
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@ -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);
}