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zhanglin authored
If protocols registered exceeded PROTO_INUSE_NR, prot will be added to proto_list, but no available bit left for prot in proto_inuse_idx. Changes since v2: * Propagate the error code properly Signed-off-by: zhanglin <zhang.lin16@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
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