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Staging: rtl8723au: rtl8723a_bt-coexist: Remove unused variable 

A variable is initialized and then assigned values in the code but is
never used and therefore, should be removed.
Semantic patch used:
@@
type T;
identifier i;
constant C;
position p != e.p;
@@

- T i@p;
  <+... when != i
- i = C;
  ...+>

Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shivani Bhardwaj 2015-10-14 05:04:00 +05:30 committed by Greg Kroah-Hartman
parent f955a398f2
commit ad942cb19b
1 changed files with 1 additions and 4 deletions
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5
drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c
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@ -5549,7 +5549,7 @@ static s8 btdm_1AntTdmaJudgement(struct rtw_adapter *padapter, u8 retry)
{
struct hal_data_8723a *pHalData;
struct btdm_8723a_1ant *pBtdm8723;
static s8 up, dn, m = 1, n = 3, WaitCount;
static s8 up, dn, m = 1, WaitCount;
s8 ret;
pHalData = GET_HAL_DATA(padapter);
@ -5560,7 +5560,6 @@ static s8 btdm_1AntTdmaJudgement(struct rtw_adapter *padapter, u8 retry)
up = 0;
dn = 0;
m = 1;
n = 3;
WaitCount = 0;
} else {
WaitCount++;
@ -5575,8 +5574,6 @@ static s8 btdm_1AntTdmaJudgement(struct rtw_adapter *padapter, u8 retry)
if (up >= 3*m) {
/* retry = 0 in consecutive 3m*(2s), add WiFi duration */
ret = 1;
n = 3;
up = 0;
dn = 0;
WaitCount = 0;