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Date: Fri, 30 Mar 2012 20:06:24 +0200
From: Oliver Hartkopp <socketcan@...tkopp.net>
To: "John W. Linville" <linville@...driver.com>
CC: davem@...emloft.net, linux-wireless@...r.kernel.org,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: pull request: wireless 2012-03-30
Hello John,
there are at least two patches that i know from that fix issues in the current
3.4-merge tree.
[PATCH] iwlwifi: fix unused variable warning
http://marc.info/?l=linux-wireless&m=133266148006409&w=2
Acked-by: Wey-Yi Guy <wey-yi.w.guy@...el.com>
http://marc.info/?l=linux-wireless&m=133272671523532&w=2
[PATCH 3.4] mac80211: fix association beacon wait timeout
http://marc.info/?l=linux-wireless&m=133296144416566&w=2
Tested-by: Oliver Hartkopp <socketcan@...tkopp.net>
http://marc.info/?l=linux-wireless&m=133296423617914&w=2
Did you miss them?
Regards,
Oliver
On 30.03.2012 19:55, John W. Linville wrote:
> commit de312db345f9770b64ff39ef5a7f86f6358e93cc
>
> Dave,
>
> I have a few more small fixes, hopefully still in time for 3.4-rc1...
>
> Rajkukmar provides us with a one-line timestamp correction related to
> scanning in mac80211. Sujith gives us a small fixup for a regression
> in the handling of HT capability bits for ath9k. Stanislav Yakovlev
> is stepping-up as maintainer for the ipw2x00 drivers, so we'll add
> him to MAINTAINERS. Stanislav also gives us a fix for a thinko
> that registers the wrong band information for ipw2200 and 802.11a.
> Finally, Santosh Nayak adds some simple error checking to orinoco to
> avoid some potential NULL pointer dereferences.
>
> Please let me know if there are problems!
>
> Thanks,
>
> John
>
> ---
>
> The following changes since commit 643c61e119459e9d750087b7b34be94491efebf9:
>
> rtlwifi: rtl8192ce: rtl8192cu: rtl8192de: Fix low-gain setting when scanning (2012-03-26 15:07:30 -0400)
>
> are available in the git repository at:
> git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless.git master
>
> Rajkumar Manoharan (1):
> mac80211: fix oper channel timestamp updation
>
> Santosh Nayak (1):
> net: orinoco: add error handling for failed kmalloc().
>
> Stanislav Yakovlev (2):
> net/wireless: ipw2x00: fix a typo in wiphy struct initilization
> MAINTAINERS: adding maintainer for ipw2x00
>
> Sujith Manoharan (1):
> ath9k: Use HW HT capabilites properly
>
> MAINTAINERS | 12 ++++--------
> drivers/net/wireless/ath/ath9k/main.c | 4 ++--
> drivers/net/wireless/ipw2x00/ipw2200.c | 4 ++--
> drivers/net/wireless/orinoco/main.c | 8 ++++++++
> net/mac80211/scan.c | 2 +-
> 5 files changed, 17 insertions(+), 13 deletions(-)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 0ddc77fe..09a79f9 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -3519,17 +3519,13 @@ L: linux-pm@...r.kernel.org
> S: Supported
> F: arch/x86/platform/mrst/pmu.*
>
> -INTEL PRO/WIRELESS 2100 NETWORK CONNECTION SUPPORT
> +INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
> +M: Stanislav Yakovlev <stas.yakovlev@...il.com>
> L: linux-wireless@...r.kernel.org
> -S: Orphan
> +S: Maintained
> F: Documentation/networking/README.ipw2100
> -F: drivers/net/wireless/ipw2x00/ipw2100.*
> -
> -INTEL PRO/WIRELESS 2915ABG NETWORK CONNECTION SUPPORT
> -L: linux-wireless@...r.kernel.org
> -S: Orphan
> F: Documentation/networking/README.ipw2200
> -F: drivers/net/wireless/ipw2x00/ipw2200.*
> +F: drivers/net/wireless/ipw2x00/
>
> INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
> M: Joseph Cihula <joseph.cihula@...el.com>
> diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
> index 3879485..215eb25 100644
> --- a/drivers/net/wireless/ath/ath9k/main.c
> +++ b/drivers/net/wireless/ath/ath9k/main.c
> @@ -640,7 +640,7 @@ static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta,
> an->sta = sta;
> an->vif = vif;
>
> - if (sta->ht_cap.ht_supported) {
> + if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) {
> ath_tx_node_init(sc, an);
> an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
> sta->ht_cap.ampdu_factor);
> @@ -659,7 +659,7 @@ static void ath_node_detach(struct ath_softc *sc, struct ieee80211_sta *sta)
> an->sta = NULL;
> #endif
>
> - if (sta->ht_cap.ht_supported)
> + if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT)
> ath_tx_node_cleanup(sc, an);
> }
>
> diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
> index 4fcdac6..2b02257 100644
> --- a/drivers/net/wireless/ipw2x00/ipw2200.c
> +++ b/drivers/net/wireless/ipw2x00/ipw2200.c
> @@ -11507,9 +11507,9 @@ static int ipw_wdev_init(struct net_device *dev)
> rc = -ENOMEM;
> goto out;
> }
> - /* translate geo->bg to a_band.channels */
> + /* translate geo->a to a_band.channels */
> for (i = 0; i < geo->a_channels; i++) {
> - a_band->channels[i].band = IEEE80211_BAND_2GHZ;
> + a_band->channels[i].band = IEEE80211_BAND_5GHZ;
> a_band->channels[i].center_freq = geo->a[i].freq;
> a_band->channels[i].hw_value = geo->a[i].channel;
> a_band->channels[i].max_power = geo->a[i].max_power;
> diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/orinoco/main.c
> index dd6c64a..88e3ad2 100644
> --- a/drivers/net/wireless/orinoco/main.c
> +++ b/drivers/net/wireless/orinoco/main.c
> @@ -1336,6 +1336,10 @@ static void qbuf_scan(struct orinoco_private *priv, void *buf,
> unsigned long flags;
>
> sd = kmalloc(sizeof(*sd), GFP_ATOMIC);
> + if (!sd) {
> + printk(KERN_ERR "%s: failed to alloc memory\n", __func__);
> + return;
> + }
> sd->buf = buf;
> sd->len = len;
> sd->type = type;
> @@ -1353,6 +1357,10 @@ static void qabort_scan(struct orinoco_private *priv)
> unsigned long flags;
>
> sd = kmalloc(sizeof(*sd), GFP_ATOMIC);
> + if (!sd) {
> + printk(KERN_ERR "%s: failed to alloc memory\n", __func__);
> + return;
> + }
> sd->len = -1; /* Abort */
>
> spin_lock_irqsave(&priv->scan_lock, flags);
> diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
> index 33cd169..c70e176 100644
> --- a/net/mac80211/scan.c
> +++ b/net/mac80211/scan.c
> @@ -370,7 +370,7 @@ static int ieee80211_start_sw_scan(struct ieee80211_local *local)
> */
> drv_sw_scan_start(local);
>
> - local->leave_oper_channel_time = 0;
> + local->leave_oper_channel_time = jiffies;
> local->next_scan_state = SCAN_DECISION;
> local->scan_channel_idx = 0;
>
--
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