struct device *dev = &adapter->pdev->dev;
int status;
- if (lancer_chip(adapter) || BEx_chip(adapter))
+ if (lancer_chip(adapter) || BEx_chip(adapter) || be_is_mc(adapter))
return;
if (adapter->flags & BE_FLAGS_VXLAN_OFFLOADS) {
{
struct be_adapter *adapter = netdev_priv(netdev);
- if (lancer_chip(adapter) || BEx_chip(adapter))
+ if (lancer_chip(adapter) || BEx_chip(adapter) || be_is_mc(adapter))
return;
if (adapter->vxlan_port != port)
/* Start Rx/Tx DMA and enable the interrupts */
gfar_start(priv);
+ /* force link state update after mac reset */
+ priv->oldlink = 0;
+ priv->oldspeed = 0;
+ priv->oldduplex = -1;
+
phy_start(priv->phydev);
enable_napi(priv);
sg_dma_address(&tx_ctl->sg) = dma_map_single(adapter->dev,
tx_ctl->buf, DMA_BUFFER_SIZE, DMA_TO_DEVICE);
- err = dma_mapping_error(adapter->dev,
- sg_dma_address(&tx_ctl->sg));
- if (err) {
+ if (dma_mapping_error(adapter->dev, sg_dma_address(&tx_ctl->sg))) {
+ err = -ENOMEM;
sg_dma_address(&tx_ctl->sg) = 0;
goto err;
}
bool needs_aneg = false, do_suspend = false;
enum phy_state old_state;
int err = 0;
+ int old_link;
mutex_lock(&phydev->lock);
phydev->adjust_link(phydev->attached_dev);
break;
case PHY_RUNNING:
- /* Only register a CHANGE if we are
- * polling or ignoring interrupts
+ /* Only register a CHANGE if we are polling or ignoring
+ * interrupts and link changed since latest checking.
*/
- if (!phy_interrupt_is_valid(phydev))
- phydev->state = PHY_CHANGELINK;
+ if (!phy_interrupt_is_valid(phydev)) {
+ old_link = phydev->link;
+ err = phy_read_status(phydev);
+ if (err)
+ break;
+
+ if (old_link != phydev->link)
+ phydev->state = PHY_CHANGELINK;
+ }
break;
case PHY_CHANGELINK:
err = phy_read_status(phydev);
}
/*
- * The LAN8710/LAN8720 requires a minimum of 2 link pulses within 64ms of each
- * other in order to set the ENERGYON bit and exit EDPD mode. If a link partner
- * does send the pulses within this interval, the PHY will remained powered
- * down.
- *
- * This workaround will manually toggle the PHY on/off upon calls to read_status
- * in order to generate link test pulses if the link is down. If a link partner
- * is present, it will respond to the pulses, which will cause the ENERGYON bit
- * to be set and will cause the EDPD mode to be exited.
+ * The LAN87xx suffers from rare absence of the ENERGYON-bit when Ethernet cable
+ * plugs in while LAN87xx is in Energy Detect Power-Down mode. This leads to
+ * unstable detection of plugging in Ethernet cable.
+ * This workaround disables Energy Detect Power-Down mode and waiting for
+ * response on link pulses to detect presence of plugged Ethernet cable.
+ * The Energy Detect Power-Down mode is enabled again in the end of procedure to
+ * save approximately 220 mW of power if cable is unplugged.
*/
static int lan87xx_read_status(struct phy_device *phydev)
{
int err = genphy_read_status(phydev);
+ int i;
if (!phydev->link) {
/* Disable EDPD to wake up PHY */
if (rc < 0)
return rc;
- /* Sleep 64 ms to allow ~5 link test pulses to be sent */
- msleep(64);
+ /* Wait max 640 ms to detect energy */
+ for (i = 0; i < 64; i++) {
+ /* Sleep to allow link test pulses to be sent */
+ msleep(10);
+ rc = phy_read(phydev, MII_LAN83C185_CTRL_STATUS);
+ if (rc < 0)
+ return rc;
+ if (rc & MII_LAN83C185_ENERGYON)
+ break;
+ }
/* Re-enable EDPD */
rc = phy_read(phydev, MII_LAN83C185_CTRL_STATUS);
/* basic functions */
.config_aneg = genphy_config_aneg,
- .read_status = genphy_read_status,
+ .read_status = lan87xx_read_status,
.config_init = smsc_phy_config_init,
.soft_reset = smsc_phy_reset,
static void ppp_ccp_closed(struct ppp *ppp);
static struct compressor *find_compressor(int type);
static void ppp_get_stats(struct ppp *ppp, struct ppp_stats *st);
-static struct ppp *ppp_create_interface(struct net *net, int unit, int *retp);
+static struct ppp *ppp_create_interface(struct net *net, int unit,
+ struct file *file, int *retp);
static void init_ppp_file(struct ppp_file *pf, int kind);
-static void ppp_shutdown_interface(struct ppp *ppp);
static void ppp_destroy_interface(struct ppp *ppp);
static struct ppp *ppp_find_unit(struct ppp_net *pn, int unit);
static struct channel *ppp_find_channel(struct ppp_net *pn, int unit);
file->private_data = NULL;
if (pf->kind == INTERFACE) {
ppp = PF_TO_PPP(pf);
+ rtnl_lock();
if (file == ppp->owner)
- ppp_shutdown_interface(ppp);
+ unregister_netdevice(ppp->dev);
+ rtnl_unlock();
}
if (atomic_dec_and_test(&pf->refcnt)) {
switch (pf->kind) {
mutex_lock(&ppp_mutex);
if (pf->kind == INTERFACE) {
ppp = PF_TO_PPP(pf);
+ rtnl_lock();
if (file == ppp->owner)
- ppp_shutdown_interface(ppp);
+ unregister_netdevice(ppp->dev);
+ rtnl_unlock();
}
if (atomic_long_read(&file->f_count) < 2) {
ppp_release(NULL, file);
/* Create a new ppp unit */
if (get_user(unit, p))
break;
- ppp = ppp_create_interface(net, unit, &err);
+ ppp = ppp_create_interface(net, unit, file, &err);
if (!ppp)
break;
file->private_data = &ppp->file;
- ppp->owner = file;
err = -EFAULT;
if (put_user(ppp->file.index, p))
break;
static __net_exit void ppp_exit_net(struct net *net)
{
struct ppp_net *pn = net_generic(net, ppp_net_id);
+ struct ppp *ppp;
+ LIST_HEAD(list);
+ int id;
+
+ rtnl_lock();
+ idr_for_each_entry(&pn->units_idr, ppp, id)
+ unregister_netdevice_queue(ppp->dev, &list);
+
+ unregister_netdevice_many(&list);
+ rtnl_unlock();
idr_destroy(&pn->units_idr);
}
return 0;
}
+static void ppp_dev_uninit(struct net_device *dev)
+{
+ struct ppp *ppp = netdev_priv(dev);
+ struct ppp_net *pn = ppp_pernet(ppp->ppp_net);
+
+ ppp_lock(ppp);
+ ppp->closing = 1;
+ ppp_unlock(ppp);
+
+ mutex_lock(&pn->all_ppp_mutex);
+ unit_put(&pn->units_idr, ppp->file.index);
+ mutex_unlock(&pn->all_ppp_mutex);
+
+ ppp->owner = NULL;
+
+ ppp->file.dead = 1;
+ wake_up_interruptible(&ppp->file.rwait);
+}
+
static const struct net_device_ops ppp_netdev_ops = {
.ndo_init = ppp_dev_init,
+ .ndo_uninit = ppp_dev_uninit,
.ndo_start_xmit = ppp_start_xmit,
.ndo_do_ioctl = ppp_net_ioctl,
.ndo_get_stats64 = ppp_get_stats64,
* or if there is already a unit with the requested number.
* unit == -1 means allocate a new number.
*/
-static struct ppp *
-ppp_create_interface(struct net *net, int unit, int *retp)
+static struct ppp *ppp_create_interface(struct net *net, int unit,
+ struct file *file, int *retp)
{
struct ppp *ppp;
struct ppp_net *pn;
ppp->mru = PPP_MRU;
init_ppp_file(&ppp->file, INTERFACE);
ppp->file.hdrlen = PPP_HDRLEN - 2; /* don't count proto bytes */
+ ppp->owner = file;
for (i = 0; i < NUM_NP; ++i)
ppp->npmode[i] = NPMODE_PASS;
INIT_LIST_HEAD(&ppp->channels);
init_waitqueue_head(&pf->rwait);
}
-/*
- * Take down a ppp interface unit - called when the owning file
- * (the one that created the unit) is closed or detached.
- */
-static void ppp_shutdown_interface(struct ppp *ppp)
-{
- struct ppp_net *pn;
-
- pn = ppp_pernet(ppp->ppp_net);
- mutex_lock(&pn->all_ppp_mutex);
-
- /* This will call dev_close() for us. */
- ppp_lock(ppp);
- if (!ppp->closing) {
- ppp->closing = 1;
- ppp_unlock(ppp);
- unregister_netdev(ppp->dev);
- unit_put(&pn->units_idr, ppp->file.index);
- } else
- ppp_unlock(ppp);
-
- ppp->file.dead = 1;
- ppp->owner = NULL;
- wake_up_interruptible(&ppp->file.rwait);
-
- mutex_unlock(&pn->all_ppp_mutex);
-}
-
/*
* Free the memory used by a ppp unit. This is only called once
* there are no channels connected to the unit and no file structs
{QMI_FIXED_INTF(0x413c, 0x81a4, 8)}, /* Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card */
{QMI_FIXED_INTF(0x413c, 0x81a8, 8)}, /* Dell Wireless 5808 Gobi(TM) 4G LTE Mobile Broadband Card */
{QMI_FIXED_INTF(0x413c, 0x81a9, 8)}, /* Dell Wireless 5808e Gobi(TM) 4G LTE Mobile Broadband Card */
+ {QMI_FIXED_INTF(0x03f0, 0x4e1d, 8)}, /* HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G Module */
{QMI_FIXED_INTF(0x03f0, 0x581d, 4)}, /* HP lt4112 LTE/HSPA+ Gobi 4G Module (Huawei me906e) */
/* 4. Gobi 1000 devices */
/* increase the refcounter of the related vlan */
vlan = batadv_softif_vlan_get(bat_priv, vid);
if (WARN(!vlan, "adding TT local entry %pM to non-existent VLAN %d",
- addr, BATADV_PRINT_VID(vid)))
+ addr, BATADV_PRINT_VID(vid))) {
+ kfree(tt_local);
+ tt_local = NULL;
goto out;
+ }
batadv_dbg(BATADV_DBG_TT, bat_priv,
"Creating new local tt entry: %pM (vid: %d, ttvn: %d)\n",
break;
}
- if (skb_trimmed)
+ if (skb_trimmed && skb_trimmed != skb)
kfree_skb(skb_trimmed);
return err;
break;
}
- if (skb_trimmed)
+ if (skb_trimmed && skb_trimmed != skb)
kfree_skb(skb_trimmed);
return err;
* Otherwise returns the provided skb. Returns NULL in error cases
* (e.g. transport_len exceeds skb length or out-of-memory).
*
- * Caller needs to set the skb transport header and release the returned skb.
- * Provided skb is consumed.
+ * Caller needs to set the skb transport header and free any returned skb if it
+ * differs from the provided skb.
*/
static struct sk_buff *skb_checksum_maybe_trim(struct sk_buff *skb,
unsigned int transport_len)
unsigned int len = skb_transport_offset(skb) + transport_len;
int ret;
- if (skb->len < len) {
- kfree_skb(skb);
+ if (skb->len < len)
return NULL;
- } else if (skb->len == len) {
+ else if (skb->len == len)
return skb;
- }
skb_chk = skb_clone(skb, GFP_ATOMIC);
- kfree_skb(skb);
-
if (!skb_chk)
return NULL;
* If the skb has data beyond the given transport length, then a
* trimmed & cloned skb is checked and returned.
*
- * Caller needs to set the skb transport header and release the returned skb.
- * Provided skb is consumed.
+ * Caller needs to set the skb transport header and free any returned skb if it
+ * differs from the provided skb.
*/
struct sk_buff *skb_checksum_trimmed(struct sk_buff *skb,
unsigned int transport_len,
skb_chk = skb_checksum_maybe_trim(skb, transport_len);
if (!skb_chk)
- return NULL;
+ goto err;
- if (!pskb_may_pull(skb_chk, offset)) {
- kfree_skb(skb_chk);
- return NULL;
- }
+ if (!pskb_may_pull(skb_chk, offset))
+ goto err;
__skb_pull(skb_chk, offset);
ret = skb_chkf(skb_chk);
__skb_push(skb_chk, offset);
- if (ret) {
- kfree_skb(skb_chk);
- return NULL;
- }
+ if (ret)
+ goto err;
return skb_chk;
+
+err:
+ if (skb_chk && skb_chk != skb)
+ kfree_skb(skb_chk);
+
+ return NULL;
+
}
EXPORT_SYMBOL(skb_checksum_trimmed);
key = l->key + 1;
iter->pos++;
- if (pos-- <= 0)
+ if (--pos <= 0)
break;
l = NULL;
struct sk_buff *skb_chk;
unsigned int transport_len;
unsigned int len = skb_transport_offset(skb) + sizeof(struct igmphdr);
- int ret;
+ int ret = -EINVAL;
transport_len = ntohs(ip_hdr(skb)->tot_len) - ip_hdrlen(skb);
- skb_get(skb);
skb_chk = skb_checksum_trimmed(skb, transport_len,
ip_mc_validate_checksum);
if (!skb_chk)
- return -EINVAL;
+ goto err;
- if (!pskb_may_pull(skb_chk, len)) {
- kfree_skb(skb_chk);
- return -EINVAL;
- }
+ if (!pskb_may_pull(skb_chk, len))
+ goto err;
ret = ip_mc_check_igmp_msg(skb_chk);
- if (ret) {
- kfree_skb(skb_chk);
- return ret;
- }
+ if (ret)
+ goto err;
if (skb_trimmed)
*skb_trimmed = skb_chk;
- else
+ /* free now unneeded clone */
+ else if (skb_chk != skb)
kfree_skb(skb_chk);
- return 0;
+ ret = 0;
+
+err:
+ if (ret && skb_chk && skb_chk != skb)
+ kfree_skb(skb_chk);
+
+ return ret;
}
/**
* @skb_trimmed: to store an skb pointer trimmed to IPv4 packet tail (optional)
*
* Checks whether an IPv4 packet is a valid IGMP packet. If so sets
- * skb network and transport headers accordingly and returns zero.
+ * skb transport header accordingly and returns zero.
*
* -EINVAL: A broken packet was detected, i.e. it violates some internet
* standard
* to leave the original skb and its full frame unchanged (which might be
* desirable for layer 2 frame jugglers).
*
- * The caller needs to release a reference count from any returned skb_trimmed.
+ * Caller needs to set the skb network header and free any returned skb if it
+ * differs from the provided skb.
*/
int ip_mc_check_igmp(struct sk_buff *skb, struct sk_buff **skb_trimmed)
{
}
spin_unlock(&queue->syn_wait_lock);
- if (del_timer_sync(&req->rsk_timer))
+ if (timer_pending(&req->rsk_timer) && del_timer_sync(&req->rsk_timer))
reqsk_put(req);
return found;
}
static int tcp_syn_retries_max = MAX_TCP_SYNCNT;
static int ip_ping_group_range_min[] = { 0, 0 };
static int ip_ping_group_range_max[] = { GID_T_MAX, GID_T_MAX };
-static int min_sndbuf = SOCK_MIN_SNDBUF;
-static int min_rcvbuf = SOCK_MIN_RCVBUF;
/* Update system visible IP port range */
static void set_local_port_range(struct net *net, int range[2])
.maxlen = sizeof(sysctl_tcp_wmem),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .extra1 = &min_sndbuf,
+ .extra1 = &one,
},
{
.procname = "tcp_notsent_lowat",
.maxlen = sizeof(sysctl_tcp_rmem),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .extra1 = &min_rcvbuf,
+ .extra1 = &one,
},
{
.procname = "tcp_app_win",
.maxlen = sizeof(sysctl_udp_rmem_min),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .extra1 = &min_rcvbuf,
+ .extra1 = &one
},
{
.procname = "udp_wmem_min",
.maxlen = sizeof(sysctl_udp_wmem_min),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .extra1 = &min_sndbuf,
+ .extra1 = &one
},
{ }
};
*ppcpu_rt = NULL;
}
}
+
+ non_pcpu_rt->rt6i_pcpu = NULL;
}
static void rt6_release(struct rt6_info *rt)
struct sk_buff *skb_chk = NULL;
unsigned int transport_len;
unsigned int len = skb_transport_offset(skb) + sizeof(struct mld_msg);
- int ret;
+ int ret = -EINVAL;
transport_len = ntohs(ipv6_hdr(skb)->payload_len);
transport_len -= skb_transport_offset(skb) - sizeof(struct ipv6hdr);
- skb_get(skb);
skb_chk = skb_checksum_trimmed(skb, transport_len,
ipv6_mc_validate_checksum);
if (!skb_chk)
- return -EINVAL;
+ goto err;
- if (!pskb_may_pull(skb_chk, len)) {
- kfree_skb(skb_chk);
- return -EINVAL;
- }
+ if (!pskb_may_pull(skb_chk, len))
+ goto err;
ret = ipv6_mc_check_mld_msg(skb_chk);
- if (ret) {
- kfree_skb(skb_chk);
- return ret;
- }
+ if (ret)
+ goto err;
if (skb_trimmed)
*skb_trimmed = skb_chk;
- else
+ /* free now unneeded clone */
+ else if (skb_chk != skb)
kfree_skb(skb_chk);
- return 0;
+ ret = 0;
+
+err:
+ if (ret && skb_chk && skb_chk != skb)
+ kfree_skb(skb_chk);
+
+ return ret;
}
/**
* @skb_trimmed: to store an skb pointer trimmed to IPv6 packet tail (optional)
*
* Checks whether an IPv6 packet is a valid MLD packet. If so sets
- * skb network and transport headers accordingly and returns zero.
+ * skb transport header accordingly and returns zero.
*
* -EINVAL: A broken packet was detected, i.e. it violates some internet
* standard
* to leave the original skb and its full frame unchanged (which might be
* desirable for layer 2 frame jugglers).
*
- * The caller needs to release a reference count from any returned skb_trimmed.
+ * Caller needs to set the skb network header and free any returned skb if it
+ * differs from the provided skb.
*/
int ipv6_mc_check_mld(struct sk_buff *skb, struct sk_buff **skb_trimmed)
{
/* allocate dst with ip6_dst_ops */
static struct rt6_info *__ip6_dst_alloc(struct net *net,
struct net_device *dev,
- int flags,
- struct fib6_table *table)
+ int flags)
{
struct rt6_info *rt = dst_alloc(&net->ipv6.ip6_dst_ops, dev,
0, DST_OBSOLETE_FORCE_CHK, flags);
static struct rt6_info *ip6_dst_alloc(struct net *net,
struct net_device *dev,
- int flags,
- struct fib6_table *table)
+ int flags)
{
- struct rt6_info *rt = __ip6_dst_alloc(net, dev, flags, table);
+ struct rt6_info *rt = __ip6_dst_alloc(net, dev, flags);
if (rt) {
rt->rt6i_pcpu = alloc_percpu_gfp(struct rt6_info *, GFP_ATOMIC);
if (ort->rt6i_flags & (RTF_CACHE | RTF_PCPU))
ort = (struct rt6_info *)ort->dst.from;
- rt = __ip6_dst_alloc(dev_net(ort->dst.dev), ort->dst.dev,
- 0, ort->rt6i_table);
+ rt = __ip6_dst_alloc(dev_net(ort->dst.dev), ort->dst.dev, 0);
if (!rt)
return NULL;
struct rt6_info *pcpu_rt;
pcpu_rt = __ip6_dst_alloc(dev_net(rt->dst.dev),
- rt->dst.dev, rt->dst.flags,
- rt->rt6i_table);
+ rt->dst.dev, rt->dst.flags);
if (!pcpu_rt)
return NULL;
/* It should be called with read_lock_bh(&tb6_lock) acquired */
static struct rt6_info *rt6_get_pcpu_route(struct rt6_info *rt)
{
- struct rt6_info *pcpu_rt, *prev, **p;
+ struct rt6_info *pcpu_rt, **p;
p = this_cpu_ptr(rt->rt6i_pcpu);
pcpu_rt = *p;
- if (pcpu_rt)
- goto done;
+ if (pcpu_rt) {
+ dst_hold(&pcpu_rt->dst);
+ rt6_dst_from_metrics_check(pcpu_rt);
+ }
+ return pcpu_rt;
+}
+
+static struct rt6_info *rt6_make_pcpu_route(struct rt6_info *rt)
+{
+ struct fib6_table *table = rt->rt6i_table;
+ struct rt6_info *pcpu_rt, *prev, **p;
pcpu_rt = ip6_rt_pcpu_alloc(rt);
if (!pcpu_rt) {
struct net *net = dev_net(rt->dst.dev);
- pcpu_rt = net->ipv6.ip6_null_entry;
- goto done;
+ dst_hold(&net->ipv6.ip6_null_entry->dst);
+ return net->ipv6.ip6_null_entry;
}
- prev = cmpxchg(p, NULL, pcpu_rt);
- if (prev) {
- /* If someone did it before us, return prev instead */
+ read_lock_bh(&table->tb6_lock);
+ if (rt->rt6i_pcpu) {
+ p = this_cpu_ptr(rt->rt6i_pcpu);
+ prev = cmpxchg(p, NULL, pcpu_rt);
+ if (prev) {
+ /* If someone did it before us, return prev instead */
+ dst_destroy(&pcpu_rt->dst);
+ pcpu_rt = prev;
+ }
+ } else {
+ /* rt has been removed from the fib6 tree
+ * before we have a chance to acquire the read_lock.
+ * In this case, don't brother to create a pcpu rt
+ * since rt is going away anyway. The next
+ * dst_check() will trigger a re-lookup.
+ */
dst_destroy(&pcpu_rt->dst);
- pcpu_rt = prev;
+ pcpu_rt = rt;
}
-
-done:
dst_hold(&pcpu_rt->dst);
rt6_dst_from_metrics_check(pcpu_rt);
+ read_unlock_bh(&table->tb6_lock);
return pcpu_rt;
}
rt->dst.lastuse = jiffies;
rt->dst.__use++;
pcpu_rt = rt6_get_pcpu_route(rt);
- read_unlock_bh(&table->tb6_lock);
+
+ if (pcpu_rt) {
+ read_unlock_bh(&table->tb6_lock);
+ } else {
+ /* We have to do the read_unlock first
+ * because rt6_make_pcpu_route() may trigger
+ * ip6_dst_gc() which will take the write_lock.
+ */
+ dst_hold(&rt->dst);
+ read_unlock_bh(&table->tb6_lock);
+ pcpu_rt = rt6_make_pcpu_route(rt);
+ dst_release(&rt->dst);
+ }
return pcpu_rt;
+
}
}
if (unlikely(!idev))
return ERR_PTR(-ENODEV);
- rt = ip6_dst_alloc(net, dev, 0, NULL);
+ rt = ip6_dst_alloc(net, dev, 0);
if (unlikely(!rt)) {
in6_dev_put(idev);
dst = ERR_PTR(-ENOMEM);
if (!table)
goto out;
- rt = ip6_dst_alloc(net, NULL, (cfg->fc_flags & RTF_ADDRCONF) ? 0 : DST_NOCOUNT, table);
+ rt = ip6_dst_alloc(net, NULL,
+ (cfg->fc_flags & RTF_ADDRCONF) ? 0 : DST_NOCOUNT);
if (!rt) {
err = -ENOMEM;
{
struct net *net = dev_net(idev->dev);
struct rt6_info *rt = ip6_dst_alloc(net, net->loopback_dev,
- DST_NOCOUNT, NULL);
+ DST_NOCOUNT);
if (!rt)
return ERR_PTR(-ENOMEM);
static inline void
minstrel_sort_best_tp_rates(struct minstrel_sta_info *mi, int i, u8 *tp_list)
{
- int j = MAX_THR_RATES;
- struct minstrel_rate_stats *tmp_mrs = &mi->r[j - 1].stats;
+ int j;
+ struct minstrel_rate_stats *tmp_mrs;
struct minstrel_rate_stats *cur_mrs = &mi->r[i].stats;
- while (j > 0 && (minstrel_get_tp_avg(&mi->r[i], cur_mrs->prob_ewma) >
- minstrel_get_tp_avg(&mi->r[tp_list[j - 1]], tmp_mrs->prob_ewma))) {
- j--;
+ for (j = MAX_THR_RATES; j > 0; --j) {
tmp_mrs = &mi->r[tp_list[j - 1]].stats;
+ if (minstrel_get_tp_avg(&mi->r[i], cur_mrs->prob_ewma) <=
+ minstrel_get_tp_avg(&mi->r[tp_list[j - 1]], tmp_mrs->prob_ewma))
+ break;
}
if (j < MAX_THR_RATES - 1)
projects / linux.git / commitdiff