Remove compatibility shims for legacy ATA device names.

We got new ATA stack in FreeBSD 8.x, switched to it at 9.x, completely
removed old stack at 10.x, so at 11.x it is time to remove compat shims.

1 files changed, 0 insertions, 20 deletions

diff --git a/sys/geom/raid/g_raid.c b/sys/geom/raid/g_raid.c
index 4156674..839a2d4 100644
--- a/sys/geom/raid/g_raid.c
+++ b/sys/geom/raid/g_raid.c
@@ -82,10 +82,6 @@ static u_int g_raid_idle_threshold = 1000000;
 SYSCTL_UINT(_kern_geom_raid, OID_AUTO, idle_threshold, CTLFLAG_RWTUN,
     &g_raid_idle_threshold, 1000000,
     "Time in microseconds to consider a volume idle.");
-static u_int ar_legacy_aliases = 1;
-SYSCTL_INT(_kern_geom_raid, OID_AUTO, legacy_aliases, CTLFLAG_RWTUN,
-           &ar_legacy_aliases, 0, "Create aliases named as the legacy ataraid style.");
-
 
 #define	MSLEEP(rv, ident, mtx, priority, wmesg, timeout)	do {	\
 	G_RAID_DEBUG(4, "%s: Sleeping %p.", __func__, (ident));		\
@@ -1628,7 +1624,6 @@ g_raid_launch_provider(struct g_raid_volume *vol)
 	struct g_raid_softc *sc;
 	struct g_provider *pp;
 	char name[G_RAID_MAX_VOLUMENAME];
-	char   announce_buf[80], buf1[32];
 	off_t off;
 	int i;
 
@@ -1644,21 +1639,6 @@ g_raid_launch_provider(struct g_raid_volume *vol)
 		snprintf(name, sizeof(name), "raid/r%d", vol->v_global_id);
 	}
 
-	/*
-	 * Create a /dev/ar%d that the old ataraid(4) stack once
-	 * created as an alias for /dev/raid/r%d if requested.
-	 * This helps going from stable/7 ataraid devices to newer
-	 * FreeBSD releases. sbruno 07 MAY 2013
-	 */
-
-        if (ar_legacy_aliases) {
-		snprintf(announce_buf, sizeof(announce_buf),
-                        "kern.devalias.%s", name);
-                snprintf(buf1, sizeof(buf1),
-                        "ar%d", vol->v_global_id);
-                kern_setenv(announce_buf, buf1);
-        }
-
 	pp = g_new_providerf(sc->sc_geom, "%s", name);
 	pp->flags |= G_PF_DIRECT_RECEIVE;
 	if (vol->v_tr->tro_class->trc_accept_unmapped) {