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rtnetlink: avoid 0 sized arrays
Arrays (when not in a struct) "shall have a value greater than zero".
GCC complains when it's not the case here.
Fixes: ba7d49b1f0
("rtnetlink: provide api for getting and setting slave info")
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 2 additions and 2 deletions
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@ -2012,8 +2012,8 @@ static int rtnl_newlink(struct sk_buff *skb, struct nlmsghdr *nlh)
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}
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if (1) {
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struct nlattr *attr[ops ? ops->maxtype + 1 : 0];
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struct nlattr *slave_attr[m_ops ? m_ops->slave_maxtype + 1 : 0];
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struct nlattr *attr[ops ? ops->maxtype + 1 : 1];
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struct nlattr *slave_attr[m_ops ? m_ops->slave_maxtype + 1 : 1];
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struct nlattr **data = NULL;
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struct nlattr **slave_data = NULL;
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struct net *dest_net, *link_net = NULL;
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