diff options
Diffstat (limited to 'net/batman-adv')
| -rw-r--r-- | net/batman-adv/hard-interface.c | 5 | ||||
| -rw-r--r-- | net/batman-adv/main.c | 2 | ||||
| -rw-r--r-- | net/batman-adv/originator.c | 16 | ||||
| -rw-r--r-- | net/batman-adv/soft-interface.c | 4 | ||||
| -rw-r--r-- | net/batman-adv/vis.c | 4 |
5 files changed, 7 insertions, 24 deletions
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index 0cc0f04..7704df4 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -434,11 +434,8 @@ static struct hard_iface *hardif_add_interface(struct net_device *net_dev) dev_hold(net_dev); hard_iface = kmalloc(sizeof(*hard_iface), GFP_ATOMIC); - if (!hard_iface) { - pr_err("Can't add interface (%s): out of memory\n", - net_dev->name); + if (!hard_iface) goto release_dev; - } ret = sysfs_add_hardif(&hard_iface->hardif_obj, net_dev); if (ret) diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c index 79b9ae5..fb87bdc 100644 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@ -117,8 +117,6 @@ int mesh_init(struct net_device *soft_iface) goto end; err: - pr_err("Unable to allocate memory for mesh information structures: " - "out of mem ?\n"); mesh_free(soft_iface); return -1; diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c index cd7d256..0e5b772 100644 --- a/net/batman-adv/originator.c +++ b/net/batman-adv/originator.c @@ -492,10 +492,8 @@ static int orig_node_add_if(struct orig_node *orig_node, int max_if_num) data_ptr = kmalloc(max_if_num * sizeof(unsigned long) * NUM_WORDS, GFP_ATOMIC); - if (!data_ptr) { - pr_err("Can't resize orig: out of memory\n"); + if (!data_ptr) return -1; - } memcpy(data_ptr, orig_node->bcast_own, (max_if_num - 1) * sizeof(unsigned long) * NUM_WORDS); @@ -503,10 +501,8 @@ static int orig_node_add_if(struct orig_node *orig_node, int max_if_num) orig_node->bcast_own = data_ptr; data_ptr = kmalloc(max_if_num * sizeof(uint8_t), GFP_ATOMIC); - if (!data_ptr) { - pr_err("Can't resize orig: out of memory\n"); + if (!data_ptr) return -1; - } memcpy(data_ptr, orig_node->bcast_own_sum, (max_if_num - 1) * sizeof(uint8_t)); @@ -561,10 +557,8 @@ static int orig_node_del_if(struct orig_node *orig_node, chunk_size = sizeof(unsigned long) * NUM_WORDS; data_ptr = kmalloc(max_if_num * chunk_size, GFP_ATOMIC); - if (!data_ptr) { - pr_err("Can't resize orig: out of memory\n"); + if (!data_ptr) return -1; - } /* copy first part */ memcpy(data_ptr, orig_node->bcast_own, del_if_num * chunk_size); @@ -582,10 +576,8 @@ free_bcast_own: goto free_own_sum; data_ptr = kmalloc(max_if_num * sizeof(uint8_t), GFP_ATOMIC); - if (!data_ptr) { - pr_err("Can't resize orig: out of memory\n"); + if (!data_ptr) return -1; - } memcpy(data_ptr, orig_node->bcast_own_sum, del_if_num * sizeof(uint8_t)); diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index 7d8332e..aceeabc 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -801,10 +801,8 @@ struct net_device *softif_create(const char *name) soft_iface = alloc_netdev(sizeof(*bat_priv), name, interface_setup); - if (!soft_iface) { - pr_err("Unable to allocate the batman interface: %s\n", name); + if (!soft_iface) goto out; - } ret = register_netdevice(soft_iface); if (ret < 0) { diff --git a/net/batman-adv/vis.c b/net/batman-adv/vis.c index fb9b19f..f81a6b6 100644 --- a/net/batman-adv/vis.c +++ b/net/batman-adv/vis.c @@ -887,10 +887,8 @@ int vis_init(struct bat_priv *bat_priv) } bat_priv->my_vis_info = kmalloc(MAX_VIS_PACKET_SIZE, GFP_ATOMIC); - if (!bat_priv->my_vis_info) { - pr_err("Can't initialize vis packet\n"); + if (!bat_priv->my_vis_info) goto err; - } bat_priv->my_vis_info->skb_packet = dev_alloc_skb(sizeof(*packet) + MAX_VIS_PACKET_SIZE + |
