[GENETLINK]: Fix adjustment of number of multicast groups
The current calculation of the maximum number of genetlink multicast groups seems odd, fix it. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -184,7 +184,7 @@ int genl_register_mc_group(struct genl_family *family,
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}
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err = netlink_change_ngroups(genl_sock,
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sizeof(unsigned long) * NETLINK_GENERIC);
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mc_groups_longs * BITS_PER_LONG);
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if (err)
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goto out;
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