linux-kernel - [PATCH v2 3/5] staging: rtl8192e: Rectify pointer comparisions

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Date:   Fri, 10 Mar 2017 00:20:46 +0530
From:   sunil.m@...hveda.org
To:     gregkh@...uxfoundation.org, dan.carpenter@...cle.com
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        suniel.spartan@...il.com, Suniel Mahesh <sunil.m@...hveda.org>
Subject: [PATCH v2 3/5] staging: rtl8192e: Rectify pointer comparisions

From: Suniel Mahesh <sunil.m@...hveda.org>

Pointer comparison with NULL replaced by logical NOT

Signed-off-by: Suniel Mahesh <sunil.m@...hveda.org>
---
Changes for v2:

- Rectify pointer comparisions reported by checkpatch.pl in rtl_core.c
- new patch addition to the series
- Rebased on top of next-20170306
---
 drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
index 2e6b03f..028755b 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
@@ -469,7 +469,7 @@ static int _rtl92e_qos_assoc_resp(struct r8192_priv *priv,
 	u32 size = sizeof(struct rtllib_qos_parameters);
 	int set_qos_param = 0;
 
-	if ((priv == NULL) || (network == NULL))
+	if (!priv || !network)
 		return 0;
 
 	if (priv->rtllib->state != RTLLIB_LINKED)
@@ -782,7 +782,7 @@ static int _rtl92e_sta_down(struct net_device *dev, bool shutdownrf)
 	if (priv->up == 0)
 		return -1;
 
-	if (priv->rtllib->rtllib_ips_leave != NULL)
+	if (priv->rtllib->rtllib_ips_leave)
 		priv->rtllib->rtllib_ips_leave(dev);
 
 	if (priv->rtllib->state == RTLLIB_LINKED)
-- 
1.9.1