From: Jakub Kicinski <kuba@xxxxxxxxxx>
[ Upstream commit 01cca6b9330ac7460de44eeeb3a0607f8aae69ff ]
napi schedules DIM, napi has to be disabled first,
then DIM canceled.
Noticed while reading the code.
Fixes: 0bc0b97fca73 ("bnxt_en: cleanup DIM work on device shutdown")
Fixes: 6a8788f25625 ("bnxt_en: add support for software dynamic interrupt moderation")
Reviewed-by: Michael Chan <michael.chan@xxxxxxxxxxxx>
Reviewed-by: Edwin Peer <edwin.peer@xxxxxxxxxxxx>
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index d0b3be7b1c1a..17ee5c436069 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -9024,10 +9024,9 @@ static void bnxt_disable_napi(struct bnxt *bp)
for (i = 0; i < bp->cp_nr_rings; i++) {
struct bnxt_cp_ring_info *cpr = &bp->bnapi[i]->cp_ring;
+ napi_disable(&bp->bnapi[i]->napi);
if (bp->bnapi[i]->rx_ring)
cancel_work_sync(&cpr->dim.work);
-
- napi_disable(&bp->bnapi[i]->napi);
}
}
--
2.30.2
