git: 4586c4f50067 - releng/13.5 - namei: Remove a now-unused variable

The branch releng/13.5 has been updated by markj:

URL: https://cgit.FreeBSD.org/src/commit/?id=4586c4f50067193f251d47938b266443d54a728d

commit 4586c4f50067193f251d47938b266443d54a728d
Author:     Mark Johnston <markj@FreeBSD.org>
AuthorDate: 2025-05-23 15:35:05 +0000
Commit:     Mark Johnston <markj@FreeBSD.org>
CommitDate: 2026-01-27 16:55:52 +0000

    namei: Remove a now-unused variable
    
    Approved by:    so
    Reported by:    bapt
    Fixes:          7587f6d4840f ("namei: Make stackable filesystems check harder for jail roots")
    
    (cherry picked from commit 14ec281a09d7818def2083ef0c3e28f8101f4268)
    (cherry picked from commit 4e31059f80d162a1f496f25ef297268d47614dd2)
---
 sys/kern/vfs_cache.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sys/kern/vfs_cache.c b/sys/kern/vfs_cache.c
index 7f3a3c9532f1..211363bbc43b 100644
--- a/sys/kern/vfs_cache.c
+++ b/sys/kern/vfs_cache.c
@@ -5126,16 +5126,14 @@ static int __noinline
 cache_fplookup_dotdot(struct cache_fpl *fpl)
 {
 	struct nameidata *ndp;
-	struct componentname *cnp;
 	struct namecache *ncp;
 	struct vnode *dvp;
 	u_char nc_flag;
 
 	ndp = fpl->ndp;
-	cnp = fpl->cnp;
 	dvp = fpl->dvp;
 
-	MPASS(cache_fpl_isdotdot(cnp));
+	MPASS(cache_fpl_isdotdot(fpl->cnp));
 
 	/*
 	 * XXX this is racy the same way regular lookup is