[SCSI] be2iscsi: correction in the claculation for num_cxn_wrb

This patch correct the math done for num_cxn_wrb

Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 6 insertions, 7 deletions

diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 932cb8ab8db6..687d535894a9 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -2042,10 +2042,9 @@ static void beiscsi_init_wrb_handle(struct beiscsi_hba *phba)
         }
         idx = 0;
         pwrb = mem_descr_wrb->mem_array[idx].virtual_address;
-        num_cxn_wrb =
-            ((mem_descr_wrb->mem_array[idx].size) / (sizeof(struct iscsi_wrb)) *
-             phba->params.wrbs_per_cxn);
-
+        num_cxn_wrb = (mem_descr_wrb->mem_array[idx].size) /
+                      ((sizeof(struct iscsi_wrb) *
+                        phba->params.wrbs_per_cxn));
         for (index = 0; index < phba->params.cxns_per_ctrl; index += 2) {
                 pwrb_context = &phwi_ctrlr->wrb_context[index];
                 if (num_cxn_wrb) {
@@ -2058,9 +2057,9 @@ static void beiscsi_init_wrb_handle(struct beiscsi_hba *phba)
                 } else {
                         idx++;
                         pwrb = mem_descr_wrb->mem_array[idx].virtual_address;
-                        num_cxn_wrb = ((mem_descr_wrb->mem_array[idx].size) /
-                                        (sizeof(struct iscsi_wrb)) *
-                                        phba->params.wrbs_per_cxn);
+                        num_cxn_wrb = (mem_descr_wrb->mem_array[idx].size) /
+                                      ((sizeof(struct iscsi_wrb) *
+                                        phba->params.wrbs_per_cxn));
                         for (j = 0; j < phba->params.wrbs_per_cxn; j++) {
                                 pwrb_handle = pwrb_context->pwrb_handle_base[j];
                                 pwrb_handle->pwrb = pwrb;