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authorJayamohan Kallickal <jayamohank@serverengines.com>2010-01-23 05:39:37 +0530
committerJames Bottomley <James.Bottomley@suse.de>2010-02-08 18:34:20 -0600
commit7c56533cf4fb072abc39e850e7ef4fb6166cc83b (patch)
tree7e19ac848d2d351708a577acd74542e0c4ae84a8 /drivers/scsi/be2iscsi
parentb30c6dab1d87cc638a7413dd0e778d8c9a5232eb (diff)
downloadblackbird-op-linux-7c56533cf4fb072abc39e850e7ef4fb6166cc83b.tar.gz
blackbird-op-linux-7c56533cf4fb072abc39e850e7ef4fb6166cc83b.zip
[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>
Diffstat (limited to 'drivers/scsi/be2iscsi')
-rw-r--r--drivers/scsi/be2iscsi/be_main.c13
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;
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