[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>
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 932cb8a..687d535 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -2042,10 +2042,9 @@
}
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 @@
} 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;