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l2tp: Fix set-but-unused variables.
The variable 'ret' is set but unused in l2tp_nl_register_ops(). This was obviously meant to maintain error codes which are returned to the caller, make it so. Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -795,11 +795,12 @@ int l2tp_nl_register_ops(enum l2tp_pwtype pw_type, const struct l2tp_nl_cmd_ops
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goto out;
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goto out;
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l2tp_nl_cmd_ops[pw_type] = ops;
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l2tp_nl_cmd_ops[pw_type] = ops;
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ret = 0;
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out:
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out:
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genl_unlock();
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genl_unlock();
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err:
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err:
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return 0;
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return ret;
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}
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}
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EXPORT_SYMBOL_GPL(l2tp_nl_register_ops);
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EXPORT_SYMBOL_GPL(l2tp_nl_register_ops);
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