[SCSI] be2iscsi: memset wrb for ring create

   This patch fixes a situation when  wrb was not being memset to zero
before being used

Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/scsi/be2iscsi/be_cmds.c b/drivers/scsi/be2iscsi/be_cmds.c
index 67fd831e79c2..cdb15364bc69 100644
--- a/drivers/scsi/be2iscsi/be_cmds.c
+++ b/drivers/scsi/be2iscsi/be_cmds.c
@@ -660,6 +660,7 @@ int beiscsi_cmd_mccq_create(struct beiscsi_hba *phba,
         spin_lock(&phba->ctrl.mbox_lock);
         ctrl = &phba->ctrl;
         wrb = wrb_from_mbox(&ctrl->mbox_mem);
+        memset(wrb, 0, sizeof(*wrb));
         req = embedded_payload(wrb);
         ctxt = &req->context;