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mac80211: brcmfmac: backport 4.10 fixes & typo fix

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This includes memory leak fix in initialization path.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This commit is contained in:
Rafał Miłecki 2017-02-02 09:29:21 +01:00
parent 863a06b0a4
commit 2a1d8c1f79
3 changed files with 111 additions and 0 deletions
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47
package/kernel/mac80211/patches/358-0001-brcmfmac-fix-memory-leak-in-brcmf_cfg80211_attach.patch Normal file
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@ -0,0 +1,47 @@
From cb853da3a368c40300a0e940f86be582037bb082 Mon Sep 17 00:00:00 2001
From: Arend Van Spriel <arend.vanspriel@broadcom.com>
Date: Fri, 9 Dec 2016 11:34:13 +0000
Subject: [PATCH] brcmfmac: fix memory leak in brcmf_cfg80211_attach()
In brcmf_cfg80211_attach() there was one error path not properly
handled as it leaked memory allocated in brcmf_btcoex_attach().
Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -6866,7 +6866,7 @@ struct brcmf_cfg80211_info *brcmf_cfg802
err = brcmf_p2p_attach(cfg, p2pdev_forced);
if (err) {
- brcmf_err("P2P initilisation failed (%d)\n", err);
+ brcmf_err("P2P initialisation failed (%d)\n", err);
goto wiphy_unreg_out;
}
err = brcmf_btcoex_attach(cfg);
@@ -6891,7 +6891,7 @@ struct brcmf_cfg80211_info *brcmf_cfg802
err = brcmf_fweh_activate_events(ifp);
if (err) {
brcmf_err("FWEH activation failed (%d)\n", err);
- goto wiphy_unreg_out;
+ goto detach;
}
/* Fill in some of the advertised nl80211 supported features */
@@ -6906,6 +6906,9 @@ struct brcmf_cfg80211_info *brcmf_cfg802
return cfg;
+detach:
+ brcmf_btcoex_detach(cfg);
+ brcmf_p2p_detach(&cfg->p2p);
wiphy_unreg_out:
wiphy_unregister(cfg->wiphy);
priv_out:

29
package/kernel/mac80211/patches/358-0002-brcmfmac-fix-uninitialized-field-in-scheduled-scan-s.patch Normal file
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@ -0,0 +1,29 @@
From 2b66325d5ea7c2a39ac69ed83b6979afe480d81a Mon Sep 17 00:00:00 2001
From: Arend Van Spriel <arend.vanspriel@broadcom.com>
Date: Fri, 9 Dec 2016 11:34:14 +0000
Subject: [PATCH] brcmfmac: fix uninitialized field in scheduled scan ssid
configuration
The scheduled scan ssid configuration in firmware has a flags field that
was not initialized resulting in unexpected behaviour.
Fixes: e3bdb7cc0300 ("brcmfmac: fix handling ssids in .sched_scan_start() callback")
Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c
@@ -137,6 +137,7 @@ static int brcmf_pno_add_ssid(struct brc
pfn.wpa_auth = cpu_to_le32(BRCMF_PNO_WPA_AUTH_ANY);
pfn.wsec = cpu_to_le32(0);
pfn.infra = cpu_to_le32(1);
+ pfn.flags = 0;
if (active)
pfn.flags = cpu_to_le32(1 << BRCMF_PNO_HIDDEN_BIT);
pfn.ssid.SSID_len = cpu_to_le32(ssid->ssid_len);

35
package/kernel/mac80211/patches/359-0001-brcmfmac-fix-spelling-mistakes-on-Ivalid.patch Normal file
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@ -0,0 +1,35 @@
From ad334bbb07b07e2873942571b0c9f3c34571bd47 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 23 Dec 2016 00:43:22 +0000
Subject: [PATCH] brcmfmac: fix spelling mistakes on "Ivalid"
Trivial fixes to spelling mistake "Ivalid" to "Invalid" in
brcmf_err error messages.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -3969,7 +3969,7 @@ brcmf_configure_wpaie(struct brcmf_if *i
pval |= AES_ENABLED;
break;
default:
- brcmf_err("Ivalid unicast security info\n");
+ brcmf_err("Invalid unicast security info\n");
}
offset++;
}
@@ -4013,7 +4013,7 @@ brcmf_configure_wpaie(struct brcmf_if *i
wpa_auth |= WPA2_AUTH_1X_SHA256;
break;
default:
- brcmf_err("Ivalid key mgmt info\n");
+ brcmf_err("Invalid key mgmt info\n");
}
offset++;
}