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authorLinus Torvalds <torvalds@linux-foundation.org>2020-09-03 18:50:48 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-09-03 18:50:48 -0700
commit3e8d3bdc2a757cc6be5470297947799a7df445cc (patch)
treefcb5dd872a7d240c0d11b1800f282ffed00d0f97 /drivers/net/ethernet/pensando/ionic/ionic_txrx.c
parent8381979dfa056dee4df83d1b98740b68776ae8ac (diff)
parentb61ac5bb420adce0c9b79c6b9e1c854af083e33f (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller: 1) Use netif_rx_ni() when necessary in batman-adv stack, from Jussi Kivilinna. 2) Fix loss of RTT samples in rxrpc, from David Howells. 3) Memory leak in hns_nic_dev_probe(), from Dignhao Liu. 4) ravb module cannot be unloaded, fix from Yuusuke Ashizuka. 5) We disable BH for too lokng in sctp_get_port_local(), add a cond_resched() here as well, from Xin Long. 6) Fix memory leak in st95hf_in_send_cmd, from Dinghao Liu. 7) Out of bound access in bpf_raw_tp_link_fill_link_info(), from Yonghong Song. 8) Missing of_node_put() in mt7530 DSA driver, from Sumera Priyadarsini. 9) Fix crash in bnxt_fw_reset_task(), from Michael Chan. 10) Fix geneve tunnel checksumming bug in hns3, from Yi Li. 11) Memory leak in rxkad_verify_response, from Dinghao Liu. 12) In tipc, don't use smp_processor_id() in preemptible context. From Tuong Lien. 13) Fix signedness issue in mlx4 memory allocation, from Shung-Hsi Yu. 14) Missing clk_disable_prepare() in gemini driver, from Dan Carpenter. 15) Fix ABI mismatch between driver and firmware in nfp, from Louis Peens. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (110 commits) net/smc: fix sock refcounting in case of termination net/smc: reset sndbuf_desc if freed net/smc: set rx_off for SMCR explicitly net/smc: fix toleration of fake add_link messages tg3: Fix soft lockup when tg3_reset_task() fails. doc: net: dsa: Fix typo in config code sample net: dp83867: Fix WoL SecureOn password nfp: flower: fix ABI mismatch between driver and firmware tipc: fix shutdown() of connectionless socket ipv6: Fix sysctl max for fib_multipath_hash_policy drivers/net/wan/hdlc: Change the default of hard_header_len to 0 net: gemini: Fix another missing clk_disable_unprepare() in probe net: bcmgenet: fix mask check in bcmgenet_validate_flow() amd-xgbe: Add support for new port mode net: usb: dm9601: Add USB ID of Keenetic Plus DSL vhost: fix typo in error message net: ethernet: mlx4: Fix memory allocation in mlx4_buddy_init() pktgen: fix error message with wrong function name net: ethernet: ti: am65-cpsw: fix rmii 100Mbit link mode cxgb4: fix thermal zone device registration ...
Diffstat (limited to 'drivers/net/ethernet/pensando/ionic/ionic_txrx.c')
-rw-r--r--drivers/net/ethernet/pensando/ionic/ionic_txrx.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
index 8107d32c2767..def65fee27b5 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
@@ -496,9 +496,7 @@ int ionic_txrx_napi(struct napi_struct *napi, int budget)
struct ionic_cq *txcq;
u32 rx_work_done = 0;
u32 tx_work_done = 0;
- u32 work_done = 0;
u32 flags = 0;
- bool unmask;
lif = rxcq->bound_q->lif;
idev = &lif->ionic->idev;
@@ -512,17 +510,12 @@ int ionic_txrx_napi(struct napi_struct *napi, int budget)
if (rx_work_done)
ionic_rx_fill_cb(rxcq->bound_q);
- unmask = (rx_work_done < budget) && (tx_work_done < lif->tx_budget);
-
- if (unmask && napi_complete_done(napi, rx_work_done)) {
+ if (rx_work_done < budget && napi_complete_done(napi, rx_work_done)) {
flags |= IONIC_INTR_CRED_UNMASK;
DEBUG_STATS_INTR_REARM(rxcq->bound_intr);
- work_done = rx_work_done;
- } else {
- work_done = budget;
}
- if (work_done || flags) {
+ if (rx_work_done || flags) {
flags |= IONIC_INTR_CRED_RESET_COALESCE;
ionic_intr_credits(idev->intr_ctrl, rxcq->bound_intr->index,
tx_work_done + rx_work_done, flags);
@@ -531,7 +524,7 @@ int ionic_txrx_napi(struct napi_struct *napi, int budget)
DEBUG_STATS_NAPI_POLL(qcq, rx_work_done);
DEBUG_STATS_NAPI_POLL(qcq, tx_work_done);
- return work_done;
+ return rx_work_done;
}
static dma_addr_t ionic_tx_map_single(struct ionic_queue *q,