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[Xen-devel] [PATCH] Fix one bug in pcpu.c

To: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Subject: [Xen-devel] [PATCH] Fix one bug in pcpu.c
From: "Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx>
Date: Mon, 16 Nov 2009 18:50:19 +0800
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Thread-index: AcpmqpXXLq4zdZpjQbmbn+P1WVUfXA==
Thread-topic: [PATCH] Fix one bug in pcpu.c
The following patch fix one bug in pcpu.c.

Signed-off-by: Jiang, Yunhong <yunhong.jiang@xxxxxxxxx>

diff --git a/drivers/xen/pcpu.c b/drivers/xen/pcpu.c
index ec763de..444a80c 100644
--- a/drivers/xen/pcpu.c
+++ b/drivers/xen/pcpu.c
@@ -201,9 +201,9 @@ static struct pcpu *get_pcpu(int xen_id)

        list_for_each_entry(pcpu, &xen_pcpus.list, pcpu_list) {
                if (pcpu->xen_id == xen_id)
-                       break;
+                       return pcpu;
-       return (pcpu->xen_id == xen_id) ? pcpu : NULL;
+       return NULL;

 static struct pcpu *init_pcpu(struct xenpf_pcpuinfo *info)

Attachment: pcpu_fix.patch
Description: pcpu_fix.patch

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