Staging: octeon: don't ignore request_irq() return code
Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -308,7 +308,7 @@ int cvm_oct_rgmii_init(struct net_device *dev)
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/*
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* Due to GMX errata in CN3XXX series chips, it is necessary
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* to take the link down immediately whne the PHY changes
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* to take the link down immediately when the PHY changes
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* state. In order to do this we call the poll function every
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* time the RGMII inband status changes. This may cause
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* problems if the PHY doesn't implement inband status
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@ -317,6 +317,8 @@ int cvm_oct_rgmii_init(struct net_device *dev)
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if (number_rgmii_ports == 0) {
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r = request_irq(OCTEON_IRQ_RML, cvm_oct_rgmii_rml_interrupt,
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IRQF_SHARED, "RGMII", &number_rgmii_ports);
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if (r != 0)
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return r;
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}
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number_rgmii_ports++;
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