commit 9e1a15376bce2fc7746145eb8ee78a3674658bc8
author Josh Hunt <johunt@akamai.com> Sat Jun 09 07:03:39 2012 -0700
committer James Bottomley <JBottomley@Parallels.com> Fri Jul 20 08:58:36 2012 +0100
tree 81f23f7fc1152a4386814dfc443129cc5f7e1de2
parent bb2c94a3a6ad37fe7d34f369295bcdf5387e264f

[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>

drivers/scsi/sd.c

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 6f72b80..6e26db1 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -2704,6 +2704,7 @@
 	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)