diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/9p/Kconfig | 2 | ||||
| -rw-r--r-- | net/sched/sch_generic.c | 8 | ||||
| -rw-r--r-- | net/sunrpc/svc.c | 11 |
3 files changed, 13 insertions, 8 deletions
diff --git a/net/9p/Kconfig b/net/9p/Kconfig index 63f988f0c9e8..ee967fd25312 100644 --- a/net/9p/Kconfig +++ b/net/9p/Kconfig @@ -43,6 +43,8 @@ config NET_9P_XEN config NET_9P_USBG bool "9P USB Gadget Transport" depends on USB_GADGET=y || USB_GADGET=NET_9P + select CONFIGFS_FS + select USB_LIBCOMPOSITE help This builds support for a transport for 9pfs over usb gadget. diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index 2af24547a82c..38ec18f73de4 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -512,9 +512,15 @@ static void dev_watchdog(struct timer_list *t) struct netdev_queue *txq; txq = netdev_get_tx_queue(dev, i); - trans_start = READ_ONCE(txq->trans_start); if (!netif_xmit_stopped(txq)) continue; + + /* Paired with WRITE_ONCE() + smp_mb...() in + * netdev_tx_sent_queue() and netif_tx_stop_queue(). + */ + smp_mb(); + trans_start = READ_ONCE(txq->trans_start); + if (time_after(jiffies, trans_start + dev->watchdog_timeo)) { timedout_ms = jiffies_to_msecs(jiffies - trans_start); atomic_long_inc(&txq->trans_timeout); diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index 7e7f4e0390c7..79879b7d39cb 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -1321,7 +1321,7 @@ static int svc_process_common(struct svc_rqst *rqstp) { struct xdr_stream *xdr = &rqstp->rq_res_stream; - struct svc_program *progp; + struct svc_program *progp = NULL; const struct svc_procedure *procp = NULL; struct svc_serv *serv = rqstp->rq_server; struct svc_process_info process; @@ -1351,12 +1351,9 @@ svc_process_common(struct svc_rqst *rqstp) rqstp->rq_vers = be32_to_cpup(p++); rqstp->rq_proc = be32_to_cpup(p); - for (pr = 0; pr < serv->sv_nprogs; pr++) { - progp = &serv->sv_programs[pr]; - - if (rqstp->rq_prog == progp->pg_prog) - break; - } + for (pr = 0; pr < serv->sv_nprogs; pr++) + if (rqstp->rq_prog == serv->sv_programs[pr].pg_prog) + progp = &serv->sv_programs[pr]; /* * Decode auth data, and add verifier to reply buffer. |