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Commit 7c56533c authored by Jayamohan Kallickal's avatar Jayamohan Kallickal Committed by James Bottomley
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[SCSI] be2iscsi: correction in the claculation for num_cxn_wrb 



This patch correct the math done for num_cxn_wrb

Signed-off-by: default avatarJayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent b30c6dab

drivers/scsi/be2iscsi/be_main.c

+6 −7
Original line number Diff line number Diff line
@@ -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;