3 files changed, 6 insertions, 3 deletions
diff --git a/sys/fs/msdosfs/msdosfs_lookup.c b/sys/fs/msdosfs/msdosfs_lookup.c
index 8ab6d35a2685..58ce8eff9dbd 100644
--- a/sys/fs/msdosfs/msdosfs_lookup.c
+++ b/sys/fs/msdosfs/msdosfs_lookup.c
@@ -515,7 +515,7 @@ foundroot:
 		 * Save directory inode pointer in ndp->ni_dvp for dirremove().
 		 */
 		if (dp->de_StartCluster == scn && isadir) {	/* "." */
-			VREF(vdp);
+			vref(vdp);
 			*vpp = vdp;
 			return (0);
 		}
@@ -602,7 +602,7 @@ foundroot:
 			msdosfs_integrity_error(pmp);
 			return (EBADF);
 		}
-		VREF(vdp);	/* we want ourself, ie "." */
+		vref(vdp);	/* we want ourself, ie "." */
 		*vpp = vdp;
 	} else {
 		if ((error = deget(pmp, cluster, blkoff, LK_EXCLUSIVE,
diff --git a/sys/fs/msdosfs/msdosfs_vfsops.c b/sys/fs/msdosfs/msdosfs_vfsops.c
index 4431d36c8a8e..30c63cfa8a35 100644
--- a/sys/fs/msdosfs/msdosfs_vfsops.c
+++ b/sys/fs/msdosfs/msdosfs_vfsops.c
@@ -1184,7 +1184,7 @@ msdosfs_fhtovp(struct mount *mp, struct fid *fhp, int flags, struct vnode **vpp)
 	error = deget(pmp, defhp->defid_dirclust, defhp->defid_dirofs,
 	    LK_EXCLUSIVE, &dep);
 	if (error) {
-		*vpp = NULLVP;
+		*vpp = NULL;
 		return (error);
 	}
 	*vpp = DETOV(dep);
diff --git a/sys/fs/msdosfs/msdosfs_vnops.c b/sys/fs/msdosfs/msdosfs_vnops.c
index 33e0d94954d7..6dfac1b4ebd2 100644
--- a/sys/fs/msdosfs/msdosfs_vnops.c
+++ b/sys/fs/msdosfs/msdosfs_vnops.c
@@ -1944,6 +1944,9 @@ msdosfs_pathconf(struct vop_pathconf_args *ap)
 	case _PC_HAS_HIDDENSYSTEM:
 		*ap->a_retval = 1;
 		return (0);
+	case _PC_CASE_INSENSITIVE:
+		*ap->a_retval = 1;
+		return (0);
 	default:
 		return (vop_stdpathconf(ap));
 	}