diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/channel.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/channel.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c index 7e518aad37ea..abc3e2e77ba6 100644 --- a/drivers/net/wireless/ath/ath9k/channel.c +++ b/drivers/net/wireless/ath/ath9k/channel.c @@ -207,6 +207,26 @@ void ath_chanctx_check_active(struct ath_softc *sc, struct ath_chanctx *ctx) if (!ctx) return; + if (ctx == &sc->offchannel.chan) { + spin_lock_bh(&sc->chan_lock); + + if (likely(sc->sched.channel_switch_time)) + ctx->flush_timeout = + usecs_to_jiffies(sc->sched.channel_switch_time); + else + ctx->flush_timeout = + msecs_to_jiffies(10); + + spin_unlock_bh(&sc->chan_lock); + + /* + * There is no need to iterate over the + * active/assigned channel contexts if + * the current context is offchannel. + */ + return; + } + ictx = ctx; list_for_each_entry(avp, &ctx->vifs, list) { |