linux-kernel - [PATCH 4/4] Staging:rtl8192e Cleanup comparison to NULL

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Date:   Fri,  8 Jun 2018 00:34:38 -0400
From:   Janani Sankara Babu <jananis37@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     johannes.berg@...el.com, davem@...emloft.net,
        keescook@...omium.org, Rene.Hickersberger@....at,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        Janani Sankara Babu <jananis37@...il.com>
Subject: [PATCH 4/4] Staging:rtl8192e Cleanup comparison to NULL

This patch replaces the comparison of var to NULL with !var

Signed-off-by: Janani Sankara Babu <jananis37@...il.com>
---
 drivers/staging/rtl8192e/rtl819x_BAProc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8192e/rtl819x_BAProc.c b/drivers/staging/rtl8192e/rtl819x_BAProc.c
index c6de34a..7ea9271 100644
--- a/drivers/staging/rtl8192e/rtl819x_BAProc.c
+++ b/drivers/staging/rtl8192e/rtl819x_BAProc.c
@@ -83,7 +83,7 @@ static struct sk_buff *rtllib_ADDBA(struct rtllib_device *ieee, u8 *Dst,
 	netdev_dbg(ieee->dev, "%s(): frame(%d) sentd to: %pM, ieee->dev:%p\n",
 		   __func__, type, Dst, ieee->dev);

-	if (pBA == NULL) {
+	if (!pBA) {
 		netdev_warn(ieee->dev, "pBA is NULL\n");
 		return NULL;
 	}
--
1.9.1