From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Larry Finger <Larry.Finger@lwfinger.net>
Cc: devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: [PATCH] staging: r8723au: Add missing initialization of change_inx in sort algorithm
Date: Thu, 10 Apr 2014 19:46:56 +0200 [thread overview]
Message-ID: <1397152016-31005-1-git-send-email-geert@linux-m68k.org> (raw)
drivers/staging/rtl8723au/core/rtw_wlan_util.c: In function ‘WMMOnAssocRsp23a’:
drivers/staging/rtl8723au/core/rtw_wlan_util.c:684: warning: ‘change_inx’ may be used uninitialized in this function
Depending on the uninitialized data on the stack, the array may not be
sorted correctly.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
drivers/staging/rtl8723au/core/rtw_wlan_util.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8723au/core/rtw_wlan_util.c b/drivers/staging/rtl8723au/core/rtw_wlan_util.c
index 0dfcfbce3b52..a4361bb93865 100644
--- a/drivers/staging/rtl8723au/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8723au/core/rtw_wlan_util.c
@@ -681,7 +681,7 @@ void WMMOnAssocRsp23a(struct rtw_adapter *padapter)
inx[0] = 0; inx[1] = 1; inx[2] = 2; inx[3] = 3;
if (pregpriv->wifi_spec == 1) {
- u32 j, tmp, change_inx;
+ u32 j, tmp, change_inx = false;
/* entry indx: 0->vo, 1->vi, 2->be, 3->bk. */
for (i = 0; i < 4; i++) {
--
1.7.9.5
next reply other threads:[~2014-04-10 17:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-10 17:46 Geert Uytterhoeven [this message]
2014-04-10 18:01 ` Larry Finger
2014-04-10 18:05 ` Geert Uytterhoeven
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