mac80211: brcmfmac: backport changes from 2016-09-27

This fixes memory leaks, some possible crashes and bug that could cause
WARNING on every add_key/del_key call. It also replaces WARNING with
a simple message. They may still occur e.g. on station going out of
range and A-MPDU stall in the firmware.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

1 files changed, 29 insertions, 0 deletions

diff --git a/package/kernel/mac80211/patches/351-0033-brcmfmac-add-missing-header-dependencies.patch b/package/kernel/mac80211/patches/351-0033-brcmfmac-add-missing-header-dependencies.patch
new file mode 100644
index 0000000000..1a7947b39a
--- /dev/null
+++ b/package/kernel/mac80211/patches/351-0033-brcmfmac-add-missing-header-dependencies.patch
@@ -0,0 +1,29 @@
+From 8af92af3f2d55db143417a5d401696f4b642009a Mon Sep 17 00:00:00 2001
+From: Baoyou Xie <baoyou.xie@linaro.org>
+Date: Mon, 29 Aug 2016 20:39:35 +0800
+Subject: [PATCH] brcmfmac: add missing header dependencies
+
+We get 1 warning when building kernel with W=1:
+
+drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c:23:6: warning: no previous prototype for '__brcmf_err' [-Wmissing-prototypes]
+
+In fact, this function is declared in brcmfmac/debug.h, so this patch
+adds missing header dependencies.
+
+Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
+Acked-by: Arnd Bergmann <arnd@arndb.de>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c
+@@ -19,6 +19,7 @@
+ #ifndef __CHECKER__
+ #define CREATE_TRACE_POINTS
+ #include "tracepoint.h"
++#include "debug.h"
+ 
+ void __brcmf_err(const char *func, const char *fmt, ...)
+ {