diff options
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_main.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_main.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index bbb18087fdab..abf60f4d9203 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -316,7 +316,7 @@ static bool ipoib_is_dev_match_addr_rcu(const struct sockaddr *addr, return false; } -/** +/* * Find the master net_device on top of the given net_device. * @dev: base IPoIB net_device * @@ -361,8 +361,9 @@ static int ipoib_upper_walk(struct net_device *upper, } /** - * Find a net_device matching the given address, which is an upper device of - * the given net_device. + * ipoib_get_net_dev_match_addr - Find a net_device matching + * the given address, which is an upper device of the given net_device. + * * @addr: IP address to look for. * @dev: base IPoIB net_device * @@ -1287,7 +1288,7 @@ struct ipoib_neigh *ipoib_neigh_get(struct net_device *dev, u8 *daddr) neigh = rcu_dereference_bh(neigh->hnext)) { if (memcmp(daddr, neigh->daddr, INFINIBAND_ALEN) == 0) { /* found, take one ref on behalf of the caller */ - if (!atomic_inc_not_zero(&neigh->refcnt)) { + if (!refcount_inc_not_zero(&neigh->refcnt)) { /* deleted */ neigh = NULL; goto out_unlock; @@ -1382,7 +1383,7 @@ static struct ipoib_neigh *ipoib_neigh_ctor(u8 *daddr, INIT_LIST_HEAD(&neigh->list); ipoib_cm_set(neigh, NULL); /* one ref on behalf of the caller */ - atomic_set(&neigh->refcnt, 1); + refcount_set(&neigh->refcnt, 1); return neigh; } @@ -1414,7 +1415,7 @@ struct ipoib_neigh *ipoib_neigh_alloc(u8 *daddr, lockdep_is_held(&priv->lock))) { if (memcmp(daddr, neigh->daddr, INFINIBAND_ALEN) == 0) { /* found, take one ref on behalf of the caller */ - if (!atomic_inc_not_zero(&neigh->refcnt)) { + if (!refcount_inc_not_zero(&neigh->refcnt)) { /* deleted */ neigh = NULL; break; @@ -1429,7 +1430,7 @@ struct ipoib_neigh *ipoib_neigh_alloc(u8 *daddr, goto out_unlock; /* one ref on behalf of the hash table */ - atomic_inc(&neigh->refcnt); + refcount_inc(&neigh->refcnt); neigh->alive = jiffies; /* put in hash */ rcu_assign_pointer(neigh->hnext, @@ -2268,18 +2269,18 @@ void ipoib_intf_free(struct net_device *dev) kfree(priv); } -static ssize_t show_pkey(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t pkey_show(struct device *dev, struct device_attribute *attr, + char *buf) { struct net_device *ndev = to_net_dev(dev); struct ipoib_dev_priv *priv = ipoib_priv(ndev); return sysfs_emit(buf, "0x%04x\n", priv->pkey); } -static DEVICE_ATTR(pkey, S_IRUGO, show_pkey, NULL); +static DEVICE_ATTR_RO(pkey); -static ssize_t show_umcast(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t umcast_show(struct device *dev, struct device_attribute *attr, + char *buf) { struct net_device *ndev = to_net_dev(dev); struct ipoib_dev_priv *priv = ipoib_priv(ndev); @@ -2300,9 +2301,8 @@ void ipoib_set_umcast(struct net_device *ndev, int umcast_val) clear_bit(IPOIB_FLAG_UMCAST, &priv->flags); } -static ssize_t set_umcast(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t umcast_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { unsigned long umcast_val = simple_strtoul(buf, NULL, 0); @@ -2310,7 +2310,7 @@ static ssize_t set_umcast(struct device *dev, return count; } -static DEVICE_ATTR(umcast, S_IWUSR | S_IRUGO, show_umcast, set_umcast); +static DEVICE_ATTR_RW(umcast); int ipoib_add_umcast_attr(struct net_device *dev) { @@ -2381,9 +2381,9 @@ static int ipoib_set_mac(struct net_device *dev, void *addr) return 0; } -static ssize_t create_child(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t create_child_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { int pkey; int ret; @@ -2398,11 +2398,11 @@ static ssize_t create_child(struct device *dev, return ret ? ret : count; } -static DEVICE_ATTR(create_child, S_IWUSR, NULL, create_child); +static DEVICE_ATTR_WO(create_child); -static ssize_t delete_child(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t delete_child_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { int pkey; int ret; @@ -2418,7 +2418,7 @@ static ssize_t delete_child(struct device *dev, return ret ? ret : count; } -static DEVICE_ATTR(delete_child, S_IWUSR, NULL, delete_child); +static DEVICE_ATTR_WO(delete_child); int ipoib_add_pkey_attr(struct net_device *dev) { |