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Staging: hv: vmbus: Fix a memory barrier call in vmbus_drv.c

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Use the correct memory barrier call in vmbus_drv.c

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan 2011-06-06 15:50:03 -07:00 committed by Greg Kroah-Hartman
parent 3740652d98
commit e826f1d505
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/hv/vmbus_drv.c
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@ -455,7 +455,7 @@ static void vmbus_on_msg_dpc(unsigned long data)
* will not deliver any more messages since there is
* no empty slot
*/
mb();
smp_mb();
if (msg->header.message_flags.msg_pending) {
/*