linux-kernel - [PATCH 1/6] staging: rtl8192e: Replaced comparison to NULL statements

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Date:   Sat, 18 Feb 2017 12:41:15 +0530
From:   simran singhal <singhalsimran0@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        outreachy-kernel@...glegroups.com
Subject: [PATCH 1/6] staging: rtl8192e: Replaced comparison to NULL statements

This patch corrects check generated by checkpatch.pl by
replacing comparison to null statements with equivalent
statements in the form of "!x".

Signed-off-by: simran singhal <singhalsimran0@...il.com>
---
 drivers/staging/rtl8192e/rtl819x_BAProc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl819x_BAProc.c b/drivers/staging/rtl8192e/rtl819x_BAProc.c
index 20260af..bdbd21c 100644
--- a/drivers/staging/rtl8192e/rtl819x_BAProc.c
+++ b/drivers/staging/rtl8192e/rtl819x_BAProc.c
@@ -83,12 +83,12 @@ 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;
 	}
 	skb = dev_alloc_skb(len + sizeof(struct rtllib_hdr_3addr));
-	if (skb == NULL)
+	if (!skb)
 		return NULL;
 
 	memset(skb->data, 0, sizeof(struct rtllib_hdr_3addr));
@@ -154,7 +154,7 @@ static struct sk_buff *rtllib_DELBA(struct rtllib_device *ieee, u8 *dst,
 	DelbaParamSet.field.TID	= pBA->BaParamSet.field.TID;
 
 	skb = dev_alloc_skb(len + sizeof(struct rtllib_hdr_3addr));
-	if (skb == NULL)
+	if (!skb)
 		return NULL;
 
 	skb_reserve(skb, ieee->tx_headroom);
-- 
2.7.4