staging: r8723au: Add missing initialization of change_inx in sort algorithm

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>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/staging/rtl8723au/core/rtw_wlan_util.c b/drivers/staging/rtl8723au/core/rtw_wlan_util.c
index e743b053b8a2..99d81e612e7b 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++) {