sata_mv: silence an uninitialized variable warning
Gcc version 4.6.2-12 complains that if we can't find the "nr-ports" property in of_property_read_u32_array() then "n_ports" is used uninitialized. Let's set it to zero in that case. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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@ -4025,7 +4025,8 @@ static int mv_platform_probe(struct platform_device *pdev)
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struct ata_host *host;
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struct ata_host *host;
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struct mv_host_priv *hpriv;
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struct mv_host_priv *hpriv;
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struct resource *res;
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struct resource *res;
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int n_ports, rc;
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int n_ports = 0;
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int rc;
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ata_print_version_once(&pdev->dev, DRV_VERSION);
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ata_print_version_once(&pdev->dev, DRV_VERSION);
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