[PATCH] Staging: rtl8188eu: Remove zero testing pointer typed value

[Amitoj Kaur Chawla]

Removes variable comparison with 0 by using !. 
Done using following coccinelle script.

@ disable is_zero,isnt_zero @
expression *E;
expression E1,f;
@@

E = f(...)
<...
(
- E == 0
+ !E
|
- E != 0
+ E
|
- 0 == E
+ !E
|
- 0 != E
+ E
)
...>
?E = E1

@ disable is_zero,isnt_zero @
expression *E;
@@

(
  E ==
- 0
+ NULL
|
  E !=
- 0
+ NULL
|
- 0
+ NULL
  == E
|
- 0
+ NULL
  != E
)

Signed-off-by: Amitoj Kaur Chawla <amitoj1606 at gmail.com>
---
 drivers/staging/rtl8188eu/hal/odm.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/odm.c b/drivers/staging/rtl8188eu/hal/odm.c
index 28b5e7b..bc2dca4 100644
--- a/drivers/staging/rtl8188eu/hal/odm.c
+++ b/drivers/staging/rtl8188eu/hal/odm.c
@@ -650,7 +650,7 @@ void odm_DIG(struct odm_dm_struct *pDM_Odm)
 
 	} else {
 		/* Recovery mechanism for IGI lower bound */
-		if (pDM_DigTable->Recover_cnt != 0) {
+		if (pDM_DigTable->Recover_cnt) {
 			pDM_DigTable->Recover_cnt--;
 		} else {
 			if (pDM_DigTable->LargeFAHit < 3) {
@@ -851,7 +851,7 @@ void ODM_RF_Saving(struct odm_dm_struct *pDM_Odm, u8 bForceInNormal)
 		Rssi_Up_bound = 50;
 		Rssi_Low_bound = 45;
 	}
-	if (pDM_PSTable->initialize == 0) {
+	if (!pDM_PSTable->initialize) {
 		pDM_PSTable->Reg874 = (phy_query_bb_reg(adapter, 0x874, bMaskDWord)&0x1CC000)>>14;
 		pDM_PSTable->RegC70 = (phy_query_bb_reg(adapter, 0xc70, bMaskDWord)&BIT3)>>3;
 		pDM_PSTable->Reg85C = (phy_query_bb_reg(adapter, 0x85c, bMaskDWord)&0xFF000000)>>24;
@@ -1180,7 +1180,7 @@ void odm_RSSIMonitorCheckCE(struct odm_dm_struct *pDM_Odm)
 		}
 	}
 
-	if (tmpEntryMaxPWDB != 0)	/*  If associated entry is found */
+	if (tmpEntryMaxPWDB)	/*  If associated entry is found */
 		pdmpriv->EntryMaxUndecoratedSmoothedPWDB = tmpEntryMaxPWDB;
 	else
 		pdmpriv->EntryMaxUndecoratedSmoothedPWDB = 0;
-- 
1.9.1