forked from M-Labs/zynq-rs
zynq::eth: don't check_link_change if link already established
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@ -507,6 +507,12 @@ impl<'r> EthInner<'r> {
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fn check_link_change(&mut self, phy: &Phy) {
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fn check_link_change(&mut self, phy: &Phy) {
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// As the PHY access takes some time, exit early if there was
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// already a link. TODO: check once per second.
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if self.link.is_some() {
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return
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}
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let link = phy.get_link(self);
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let link = phy.get_link(self);
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// Check link state transition
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// Check link state transition
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