Remove support for using soon to be retired "special" poll(2) ops.

Replace with kevent(2) ops.

This is untested, but the code would rot even further if this wasn't
applied.  I've chosen to apply this to prompt some cleanup.

Submitted by: bde

1 files changed, 7 insertions, 7 deletions

diff --git a/sys/ufs/ifs/ifs_vnops.c b/sys/ufs/ifs/ifs_vnops.c
index 5bbfc44681b8..cb12f698db71 100644
--- a/sys/ufs/ifs/ifs_vnops.c
+++ b/sys/ufs/ifs/ifs_vnops.c
@@ -218,7 +218,7 @@ ifs_create(ap)
 	    ap->a_dvp, ap->a_vpp, ap->a_cnp);
 	if (error)
 		return (error);
-	VN_POLLEVENT(ap->a_dvp, POLLWRITE);
+	VN_KNOTE(ap->a_dvp, NOTE_WRITE);
 	return (0);
 }
 
@@ -313,13 +313,13 @@ ifs_remove(ap)
 
 	ip = VTOI(vp);
 	if ((ip->i_flags & (NOUNLINK | IMMUTABLE | APPEND)) ||
-	    (VTOI(dvp)->i_flags & APPEND)) {
-		error = EPERM;
-		goto out;
-	}
+	    (VTOI(dvp)->i_flags & APPEND))
+		return (EPERM);
 	error = ifs_dirremove(dvp, ip, ap->a_cnp->cn_flags, 0);
-	VN_POLLEVENT(vp, POLLNLINK);
-out:
+	if (error == 0) {
+		VN_KNOTE(vp, NOTE_DELETE);
+		VN_KNOTE(dvp, NOTE_WRITE);
+	}
 	return (error);
 }