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Commit 82c7c11f authored by Roel Kluin's avatar Roel Kluin Committed by Greg Kroah-Hartman
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Staging: octeon: don't ignore request_irq() return code 



Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Acked-by: default avatarDavid Daney <ddaney@caviumnetworks.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent d6dbc012

drivers/staging/octeon/ethernet-rgmii.c

+3 −1
Original line number Diff line number Diff line
@@ -308,7 +308,7 @@ int cvm_oct_rgmii_init(struct net_device *dev) 


	/*

	 * Due to GMX errata in CN3XXX series chips, it is necessary

	 * to take the link down immediately whne the PHY changes

	 * to take the link down immediately when the PHY changes

	 * state. In order to do this we call the poll function every

	 * time the RGMII inband status changes.  This may cause

	 * problems if the PHY doesn't implement inband status
@@ -317,6 +317,8 @@ int cvm_oct_rgmii_init(struct net_device *dev) 
	if (number_rgmii_ports == 0) {

		r = request_irq(OCTEON_IRQ_RML, cvm_oct_rgmii_rml_interrupt,

				IRQF_SHARED, "RGMII", &number_rgmii_ports);

		if (r != 0)

			return r;

	}

	number_rgmii_ports++;