handle netpoll case when qede_poll is called by netpoll layer with budget 0
Signed-off-by: Bhaskar Upadhaya <[email protected]> Signed-off-by: Igor Russkikh <[email protected]> Signed-off-by: Ariel Elior <[email protected]> --- drivers/net/ethernet/qlogic/qede/qede_fp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/qlogic/qede/qede_fp.c b/drivers/net/ethernet/qlogic/qede/qede_fp.c index 70c8d3cd85c0..8c47a9d2a965 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_fp.c +++ b/drivers/net/ethernet/qlogic/qede/qede_fp.c @@ -1450,7 +1450,8 @@ int qede_poll(struct napi_struct *napi, int budget) rx_work_done = (likely(fp->type & QEDE_FASTPATH_RX) && qede_has_rx_work(fp->rxq)) ? qede_rx_int(fp, budget) : 0; - if (rx_work_done < budget) { + /* Handle case where we are called by netpoll with a budget of 0 */ + if (rx_work_done < budget || !budget) { if (!qede_poll_is_more_work(fp)) { napi_complete_done(napi, rx_work_done); -- 2.17.1
