diff options
Diffstat (limited to 'net/802/garp.c')
| -rw-r--r-- | net/802/garp.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/net/802/garp.c b/net/802/garp.c index a5c22483043..b38ee6dcba4 100644 --- a/net/802/garp.c +++ b/net/802/garp.c @@ -157,9 +157,9 @@ static struct garp_attr *garp_attr_lookup(const struct garp_applicant *app, while (parent) { attr = rb_entry(parent, struct garp_attr, node); d = garp_attr_cmp(attr, data, len, type); - if (d < 0) + if (d > 0) parent = parent->rb_left; - else if (d > 0) + else if (d < 0) parent = parent->rb_right; else return attr; @@ -178,9 +178,9 @@ static struct garp_attr *garp_attr_create(struct garp_applicant *app, parent = *p; attr = rb_entry(parent, struct garp_attr, node); d = garp_attr_cmp(attr, data, len, type); - if (d < 0) + if (d > 0) p = &parent->rb_left; - else if (d > 0) + else if (d < 0) p = &parent->rb_right; else { /* The attribute already exists; re-use it. */ @@ -397,7 +397,7 @@ static void garp_join_timer_arm(struct garp_applicant *app) { unsigned long delay; - delay = (u64)msecs_to_jiffies(garp_join_time) * net_random() >> 32; + delay = (u64)msecs_to_jiffies(garp_join_time) * prandom_u32() >> 32; mod_timer(&app->join_timer, jiffies + delay); } @@ -609,8 +609,12 @@ void garp_uninit_applicant(struct net_device *dev, struct garp_application *appl /* Delete timer and generate a final TRANSMIT_PDU event to flush out * all pending messages before the applicant is gone. */ del_timer_sync(&app->join_timer); + + spin_lock_bh(&app->lock); garp_gid_event(app, GARP_EVENT_TRANSMIT_PDU); garp_pdu_queue(app); + spin_unlock_bh(&app->lock); + garp_queue_xmit(app); dev_mc_del(dev, appl->proto.group_address); |