diff --git a/drivers/scsi/sun3x_esp.c b/drivers/scsi/sun3x_esp.c
index 7514b3a0390e..34a99620e5bd 100644
--- a/drivers/scsi/sun3x_esp.c
+++ b/drivers/scsi/sun3x_esp.c
@@ -213,7 +213,7 @@ static int __devinit esp_sun3x_probe(struct platform_device *dev)
 	esp->ops = &sun3x_esp_ops;
 
 	res = platform_get_resource(dev, IORESOURCE_MEM, 0);
-	if (!res && !res->start)
+	if (!res || !res->start)
 		goto fail_unlink;
 
 	esp->regs = ioremap_nocache(res->start, 0x20);
@@ -221,7 +221,7 @@ static int __devinit esp_sun3x_probe(struct platform_device *dev)
 		goto fail_unmap_regs;
 
 	res = platform_get_resource(dev, IORESOURCE_MEM, 1);
-	if (!res && !res->start)
+	if (!res || !res->start)
 		goto fail_unmap_regs;
 
 	esp->dma_regs = ioremap_nocache(res->start, 0x10);