diff options
Diffstat (limited to 'drivers/net/ethernet/cisco')
| -rw-r--r-- | drivers/net/ethernet/cisco/enic/enic_main.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c index dcd58f23834a..4c35fc8fad99 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -1086,14 +1086,15 @@ static int enic_poll(struct napi_struct *napi, int budget) unsigned int intr = enic_legacy_io_intr(); unsigned int rq_work_to_do = budget; unsigned int wq_work_to_do = -1; /* no limit */ - unsigned int work_done, rq_work_done, wq_work_done; + unsigned int work_done, rq_work_done = 0, wq_work_done; int err; /* Service RQ (first) and WQ */ - rq_work_done = vnic_cq_service(&enic->cq[cq_rq], - rq_work_to_do, enic_rq_service, NULL); + if (budget > 0) + rq_work_done = vnic_cq_service(&enic->cq[cq_rq], + rq_work_to_do, enic_rq_service, NULL); wq_work_done = vnic_cq_service(&enic->cq[cq_wq], wq_work_to_do, enic_wq_service, NULL); @@ -1141,14 +1142,15 @@ static int enic_poll_msix(struct napi_struct *napi, int budget) unsigned int cq = enic_cq_rq(enic, rq); unsigned int intr = enic_msix_rq_intr(enic, rq); unsigned int work_to_do = budget; - unsigned int work_done; + unsigned int work_done = 0; int err; /* Service RQ */ - work_done = vnic_cq_service(&enic->cq[cq], - work_to_do, enic_rq_service, NULL); + if (budget > 0) + work_done = vnic_cq_service(&enic->cq[cq], + work_to_do, enic_rq_service, NULL); /* Return intr event credits for this polling * cycle. An intr event is the completion of a |