[PATCH 4.14 48/78] net: qed: fix excessive QM ILT lines consumption

[Sasha Levin]

From: Alexander Lobakin <alobakin@xxxxxxxxxxx>

[ Upstream commit d434d02f7e7c24c721365fd594ed781acb18e0da ]

This is likely a copy'n'paste mistake. The amount of ILT lines to
reserve for a single VF was being multiplied by the total VFs count.
This led to a huge redundancy in reservation and potential lines
drainouts.

Fixes: 1408cc1fa48c ("qed: Introduce VFs")
Signed-off-by: Alexander Lobakin <alobakin@xxxxxxxxxxx>
Signed-off-by: Igor Russkikh <irusskikh@xxxxxxxxxxx>
Signed-off-by: Michal Kalderon <michal.kalderon@xxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/net/ethernet/qlogic/qed/qed_cxt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
index 27ba476f761d4..4fc3468f6f38b 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
@@ -396,7 +396,7 @@ static void qed_cxt_qm_iids(struct qed_hwfn *p_hwfn,
 		vf_tids += segs[NUM_TASK_PF_SEGMENTS].count;
 	}
 
-	iids->vf_cids += vf_cids * p_mngr->vf_count;
+	iids->vf_cids = vf_cids;
 	iids->tids += vf_tids * p_mngr->vf_count;
 
 	DP_VERBOSE(p_hwfn, QED_MSG_ILT,
-- 
2.25.1