Patch "brcmsmac: Initialize power in brcms_c_stf_ss_algo_channel_get()" has been added to the 4.4-stable tree

[<gregkh@linuxfoundation.org>]

This is a note to let you know that I've just added the patch titled

    brcmsmac: Initialize power in brcms_c_stf_ss_algo_channel_get()

to the 4.4-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     brcmsmac-initialize-power-in-brcms_c_stf_ss_algo_channel_get.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From f823a2aa8f4674c095a5413b9e3ba12d82df06f2 Mon Sep 17 00:00:00 2001
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Mon, 18 Jul 2016 16:24:37 -0700
Subject: brcmsmac: Initialize power in brcms_c_stf_ss_algo_channel_get()

From: Florian Fainelli <f.fainelli@gmail.com>

commit f823a2aa8f4674c095a5413b9e3ba12d82df06f2 upstream.

wlc_phy_txpower_get_current() does a logical OR of power->flags, which
presumes that power.flags was initiliazed earlier by the caller,
unfortunately, this is not the case, so make sure we zero out the struct
tx_power before calling into wlc_phy_txpower_get_current().

Reported-by: coverity (CID 146011)
Fixes: 5b435de0d7868 ("net: wireless: add brcm80211 drivers")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/net/wireless/brcm80211/brcmsmac/stf.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/wireless/brcm80211/brcmsmac/stf.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/stf.c
@@ -87,7 +87,7 @@ void
 brcms_c_stf_ss_algo_channel_get(struct brcms_c_info *wlc, u16 *ss_algo_channel,
 			    u16 chanspec)
 {
-	struct tx_power power;
+	struct tx_power power = { };
 	u8 siso_mcs_id, cdd_mcs_id, stbc_mcs_id;
 
 	/* Clear previous settings */


Patches currently in stable-queue which might be from f.fainelli@gmail.com are

queue-4.4/brcmfmac-fix-glob_skb-leak-in-brcmf_sdiod_recv_chain.patch
queue-4.4/brcmsmac-free-packet-if-dma_mapping_error-fails-in-dma_rxfill.patch
queue-4.4/brcmsmac-initialize-power-in-brcms_c_stf_ss_algo_channel_get.patch