---

yaml --- r: 56881 b: refs/heads/master c: 3c6df2a h: refs/heads/master i: 56879: e98c5e8 v: v3
git-mirror · May 24, 2007 · b8dfa56 · b8dfa56
1 parent cbbb8aa
commit b8dfa56
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6754bb4de94098a0aaa23a600f0edb9a9454c252
+refs/heads/master: 3c6df2a9177c010bf811c361149069e4bfd9bb11
diff --git a/trunk/arch/x86_64/kernel/k8.c b/trunk/arch/x86_64/kernel/k8.c
@@ -39,10 +39,10 @@ int cache_k8_northbridges(void)
 {
 	int i;
 	struct pci_dev *dev;
+
 	if (num_k8_northbridges)
 		return 0;
 
-	num_k8_northbridges = 0;
 	dev = NULL;
 	while ((dev = next_k8_northbridge(dev)) != NULL)
 		num_k8_northbridges++;
@@ -52,6 +52,11 @@ int cache_k8_northbridges(void)
 	if (!k8_northbridges)
 		return -ENOMEM;
 
+	if (!num_k8_northbridges) {
+		k8_northbridges[0] = NULL;
+		return 0;
+	}
+
 	flush_words = kmalloc(num_k8_northbridges * sizeof(u32), GFP_KERNEL);
 	if (!flush_words) {
 		kfree(k8_northbridges);