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authorRafał Miłecki <rafal@milecki.pl>2016-09-27 06:58:01 +0200
committerRafał Miłecki <rafal@milecki.pl>2016-09-27 07:00:53 +0200
commit45b73af7f6020b1c3e3d7170d3b1ba86edabfc60 (patch)
treeba0ed4e91cff6d97c1a516f9d61d86438c0439fe /package/kernel/mac80211/patches/319-0023-brcmfmac-initialize-variable-in-brcmf_sdiod_regrl.patch
parent5b99693832d0307744ac16d29fb359b730fd86a3 (diff)
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mac80211: backport brcmfmac changes from 2016-09-26
All these patches are in wireless-drirvers-next. There is support for hidden SSID, few new devices and many fixes. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Diffstat (limited to 'package/kernel/mac80211/patches/319-0023-brcmfmac-initialize-variable-in-brcmf_sdiod_regrl.patch')
-rw-r--r--package/kernel/mac80211/patches/319-0023-brcmfmac-initialize-variable-in-brcmf_sdiod_regrl.patch28
1 files changed, 28 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/319-0023-brcmfmac-initialize-variable-in-brcmf_sdiod_regrl.patch b/package/kernel/mac80211/patches/319-0023-brcmfmac-initialize-variable-in-brcmf_sdiod_regrl.patch
new file mode 100644
index 0000000000..a231100a55
--- /dev/null
+++ b/package/kernel/mac80211/patches/319-0023-brcmfmac-initialize-variable-in-brcmf_sdiod_regrl.patch
@@ -0,0 +1,28 @@
+From 26305d3d7298d1ddf8fd4ce95a382aa90534f0a3 Mon Sep 17 00:00:00 2001
+From: Arend Van Spriel <arend.vanspriel@broadcom.com>
+Date: Mon, 19 Sep 2016 12:09:54 +0100
+Subject: [PATCH] brcmfmac: initialize variable in brcmf_sdiod_regrl()
+
+In case of an error the variable returned is uninitialized. The caller
+will probably check the error code before using it, but better assure
+it is set to zero.
+
+Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
+Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@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/bcmsdh.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
+@@ -420,7 +420,7 @@ u8 brcmf_sdiod_regrb(struct brcmf_sdio_d
+
+ u32 brcmf_sdiod_regrl(struct brcmf_sdio_dev *sdiodev, u32 addr, int *ret)
+ {
+- u32 data;
++ u32 data = 0;
+ int retval;
+
+ brcmf_dbg(SDIO, "addr:0x%08x\n", addr);