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Commit 99b80e97 authored by Dan Carpenter's avatar Dan Carpenter Committed by Jeff Garzik
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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: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 96d5d96a

drivers/ata/sata_mv.c

+2 −1
Original line number Diff line number Diff line
@@ -4025,7 +4025,8 @@ static int mv_platform_probe(struct platform_device *pdev) 
	struct ata_host *host;

	struct mv_host_priv *hpriv;

	struct resource *res;

	int n_ports, rc;

	int n_ports = 0;

	int rc;



	ata_print_version_once(&pdev->dev, DRV_VERSION);