From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Wed, 7 Mar 2007 10:27:45 +0000 (+0100)
Subject: [POWERPC] Fix warning in powermac feature.c
X-Git-Tag: v2.6.21-rc4~65^2~4
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=e71c5c38ed578b4fff3139cc5c76fb5d0544f80c;p=linux-2.6-omap-h63xx.git

[POWERPC] Fix warning in powermac feature.c

This fixes a warning due to unused return from pci_enable_device() in
powermac feature.c core99_ata100_enable() function.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c
index c29a6a064d2..24cc50c1774 100644
--- a/arch/powerpc/platforms/powermac/feature.c
+++ b/arch/powerpc/platforms/powermac/feature.c
@@ -810,6 +810,7 @@ core99_ata100_enable(struct device_node *node, long value)
 	unsigned long flags;
 	struct pci_dev *pdev = NULL;
 	u8 pbus, pid;
+	int rc;
 
 	if (uninorth_rev < 0x24)
 		return -ENODEV;
@@ -828,7 +829,9 @@ core99_ata100_enable(struct device_node *node, long value)
 			pdev = pci_find_slot(pbus, pid);
 		if (pdev == NULL)
 			return 0;
-		pci_enable_device(pdev);
+		rc = pci_enable_device(pdev);
+		if (rc)
+			return rc;
 		pci_set_master(pdev);
 	}
 	return 0;