#define ND_NLMSG_SPACE(len) (NLMSG_SPACE(len) + ND_IFINDEX_LEN)
#define ND_NLMSG_DATA(nlh) ((void *)((char *)NLMSG_DATA(nlh) + \
ND_IFINDEX_LEN))
-#define ND_NLMSG_S_LEN(len) (len+ND_IFINDEX_LEN)
-#define ND_NLMSG_R_LEN(nlh) (nlh->nlmsg_len-ND_IFINDEX_LEN)
+#define ND_NLMSG_S_LEN(len) (len + ND_IFINDEX_LEN)
+#define ND_NLMSG_R_LEN(nlh) (nlh->nlmsg_len - ND_IFINDEX_LEN)
#define ND_NLMSG_IFIDX(nlh) NLMSG_DATA(nlh)
#define ND_MAX_MSG_LEN (1024 * 32)
if (group > ND_MAX_GROUP)
return -EINVAL;
- if (!netlink_has_listeners(sock, group+1))
+ if (!netlink_has_listeners(sock, group + 1))
return -ESRCH;
skb = alloc_skb(NLMSG_SPACE(len), GFP_ATOMIC);
NETLINK_CB(skb).portid = 0;
NETLINK_CB(skb).dst_group = 0;
- ret = netlink_broadcast(sock, skb, 0, group+1, GFP_ATOMIC);
+ ret = netlink_broadcast(sock, skb, 0, group + 1, GFP_ATOMIC);
if (!ret)
return len;
if (ret != -ESRCH)
pr_err("nl broadcast g=%d, t=%d, l=%d, r=%d\n",
group, type, len, ret);
- else if (netlink_has_listeners(sock, group+1))
+ else if (netlink_has_listeners(sock, group + 1))
return -EAGAIN;
return ret;