aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/xen/cpu_hotplug.c
diff options
context:
space:
mode:
authorArnd Bergmann <arnd@arndb.de>2012-02-22 09:20:07 -0500
committerArnd Bergmann <arnd@arndb.de>2012-02-22 09:20:18 -0500
commit2daa79ec2126f8e710391e9d8e8f0d31d7c91d5f (patch)
treeab89c74c09c2986fa01c25ad8e45989a48a18899 /drivers/xen/cpu_hotplug.c
parent7dae8c5209147ad06d424928a5f1ec45caa87691 (diff)
parent678a0222edc9da43a22145d68647500ee85e6c04 (diff)
Merge branch 'lpc32xx/drivers' into next/drivers
* lpc32xx/drivers: (566 commits) ARM: LPC32xx: ADC support for mach-lpc32xx Includes an update to Linux 3.3-rc4 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/xen/cpu_hotplug.c')
-rw-r--r--drivers/xen/cpu_hotplug.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/xen/cpu_hotplug.c b/drivers/xen/cpu_hotplug.c
index 14e2d995e958..4dcfced107f5 100644
--- a/drivers/xen/cpu_hotplug.c
+++ b/drivers/xen/cpu_hotplug.c
@@ -30,7 +30,8 @@ static int vcpu_online(unsigned int cpu)
30 sprintf(dir, "cpu/%u", cpu); 30 sprintf(dir, "cpu/%u", cpu);
31 err = xenbus_scanf(XBT_NIL, dir, "availability", "%s", state); 31 err = xenbus_scanf(XBT_NIL, dir, "availability", "%s", state);
32 if (err != 1) { 32 if (err != 1) {
33 printk(KERN_ERR "XENBUS: Unable to read cpu state\n"); 33 if (!xen_initial_domain())
34 printk(KERN_ERR "XENBUS: Unable to read cpu state\n");
34 return err; 35 return err;
35 } 36 }
36 37