[SCSI] properly initialize atomic_t

Initialize atomic_t scsi_host_next_hn and ioerr_cntas per the guidelines
defined in Documentation/atomic_ops.txt

Signed-off-by: Josh Hunt <johunt@akamai.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

2 files changed, 2 insertions, 1 deletions

diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index a3a056a9db6..2b6a03de578 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -42,7 +42,7 @@
 #include "scsi_logging.h"
 
 
-static atomic_t scsi_host_next_hn;      /* host_no for next new host */
+static atomic_t scsi_host_next_hn = ATOMIC_INIT(0);     /* host_no for next new host */
 
 
 static void scsi_host_cls_release(struct device *dev)
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 6f72b80121a..6e26db11250 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -2704,6 +2704,7 @@ static int sd_probe(struct device *dev)
         sdkp->disk = gd;
         sdkp->index = index;
         atomic_set(&sdkp->openers, 0);
+        atomic_set(&sdkp->device->ioerr_cnt, 0);
 
         if (!sdp->request_queue->rq_timeout) {
                 if (sdp->type != TYPE_MOD)