git: 01b992a87286 - stable/13 - ndp: Use nitems(foo) instead of sizeof(foo)/sizeof(foo[0])

[Zhenlei Huang]

The branch stable/13 has been updated by zlei:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=01b992a87286bd5d8645091ff36c490fb256e5d4

commit 01b992a87286bd5d8645091ff36c490fb256e5d4
Author:     Elyes Haouas <ehao...@noos.fr>
AuthorDate: 2023-11-07 17:13:02 +0000
Commit:     Zhenlei Huang <z...@freebsd.org>
CommitDate: 2024-09-11 10:07:48 +0000

    ndp: Use nitems(foo) instead of sizeof(foo)/sizeof(foo[0])
    
    Pull Request: https://github.com/freebsd/freebsd-src/pull/888
    Signed-off-by: Elyes Haouas <ehao...@noos.fr>
    
    (cherry picked from commit bccbb2fc4bce6c3efc1ba93f222de320db8e020a)
    (cherry picked from commit 635037210ea3e644c9d76b9627323f5ddf5dc5f5)
---
 usr.sbin/ndp/ndp.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/usr.sbin/ndp/ndp.c b/usr.sbin/ndp/ndp.c
index 37c4ee769bff..425afdca56f6 100644
--- a/usr.sbin/ndp/ndp.c
+++ b/usr.sbin/ndp/ndp.c
@@ -1103,7 +1103,7 @@ rtrlist()
        size_t l;
        struct timeval now;
 
-       if (sysctl(mib, sizeof(mib) / sizeof(mib[0]), NULL, &l, NULL, 0) < 0) {
+       if (sysctl(mib, nitems(mib), NULL, &l, NULL, 0) < 0) {
                xo_err(1, "sysctl(ICMPV6CTL_ND6_DRLIST)");
                /*NOTREACHED*/
        }
@@ -1114,7 +1114,7 @@ rtrlist()
                xo_err(1, "malloc");
                /*NOTREACHED*/
        }
-       if (sysctl(mib, sizeof(mib) / sizeof(mib[0]), buf, &l, NULL, 0) < 0) {
+       if (sysctl(mib, nitems(mib), buf, &l, NULL, 0) < 0) {
                xo_err(1, "sysctl(ICMPV6CTL_ND6_DRLIST)");
                /*NOTREACHED*/
        }
@@ -1189,7 +1189,7 @@ plist()
        int ninflags = nflag ? NI_NUMERICHOST : 0;
        char namebuf[NI_MAXHOST];
 
-       if (sysctl(mib, sizeof(mib) / sizeof(mib[0]), NULL, &l, NULL, 0) < 0) {
+       if (sysctl(mib, nitems(mib), NULL, &l, NULL, 0) < 0) {
                xo_err(1, "sysctl(ICMPV6CTL_ND6_PRLIST)");
                /*NOTREACHED*/
        }
@@ -1198,7 +1198,7 @@ plist()
                xo_err(1, "malloc");
                /*NOTREACHED*/
        }
-       if (sysctl(mib, sizeof(mib) / sizeof(mib[0]), buf, &l, NULL, 0) < 0) {
+       if (sysctl(mib, nitems(mib), buf, &l, NULL, 0) < 0) {
                xo_err(1, "sysctl(ICMPV6CTL_ND6_PRLIST)");
                /*NOTREACHED*/
        }