From: Scott Thompson <postfailathushmaildotcom@xxxxxxxxx> Add missing ioremap return checks. Signed-off-by: Scott Thompson <postfail <at> hushmail.com> Acked-by: Tejun Heo <htejun@xxxxxxxxx> Cc: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/ata/pata_ixp4xx_cf.c | 3 +++ 1 file changed, 3 insertions(+) diff -puN drivers/ata/pata_ixp4xx_cf.c~drivers-ata-pata_ixp4xx_cfc-ioremap-return-code-check drivers/ata/pata_ixp4xx_cf.c --- a/drivers/ata/pata_ixp4xx_cf.c~drivers-ata-pata_ixp4xx_cfc-ioremap-return-code-check +++ a/drivers/ata/pata_ixp4xx_cf.c @@ -195,6 +195,9 @@ static __devinit int ixp4xx_pata_probe(s data->cs0 = devm_ioremap(&pdev->dev, cs0->start, 0x1000); data->cs1 = devm_ioremap(&pdev->dev, cs1->start, 0x1000); + if (!data->cs0 || !data->cs1) + return -ENOMEM; + irq = platform_get_irq(pdev, 0); if (irq) set_irq_type(irq, IRQT_RISING); _ - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
