From f98ec788511b5e06b1ca668d380d42cd6742a75a Mon Sep 17 00:00:00 2001 From: Litao Jiao Date: Wed, 6 Mar 2019 12:01:48 +0800 Subject: [PATCH] vxlan: do not need BH again in vxlan_cleanup() vxlan_cleanup() is a timer callback, it is already and only running in BH context. Signed-off-by: Litao Jiao Signed-off-by: David S. Miller --- drivers/net/vxlan.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 76abd31e8d56..7610c51b33a0 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -2690,7 +2690,7 @@ static void vxlan_cleanup(struct timer_list *t) for (h = 0; h < FDB_HASH_SIZE; ++h) { struct hlist_node *p, *n; - spin_lock_bh(&vxlan->hash_lock); + spin_lock(&vxlan->hash_lock); hlist_for_each_safe(p, n, &vxlan->fdb_head[h]) { struct vxlan_fdb *f = container_of(p, struct vxlan_fdb, hlist); @@ -2712,7 +2712,7 @@ static void vxlan_cleanup(struct timer_list *t) } else if (time_before(timeout, next_timer)) next_timer = timeout; } - spin_unlock_bh(&vxlan->hash_lock); + spin_unlock(&vxlan->hash_lock); } mod_timer(&vxlan->age_timer, next_timer); -- 2.30.2