linux-kernel - [PATCH v2] staging: wilc1000: Remove pointer and integer comparision

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Message-Id: <1439134511-9931-1-git-send-email-csgorentla@gmail.com>
Date:	Sun,  9 Aug 2015 21:05:11 +0530
From:	Chandra S Gorentla <csgorentla@...il.com>
To:	gregkh@...uxfoundation.org
Cc:	johnny.kim@...el.com, rachel.kim@...el.com, dean.lee@...el.com,
	chris.park@...el.com, linux-wireless@...r.kernel.org,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	Chandra S Gorentla <csgorentla@...il.com>
Subject: [PATCH v2] staging: wilc1000: Remove pointer and integer comparision

Removed pointer check with integer; this fixes 'sparse' error -
error: incompatible types for operation (>)
   left side has type unsigned char [usertype] *[usertype] pu8Tail
   right side has type int

Signed-off-by: Chandra S Gorentla <csgorentla@...il.com>
---
Changes in v2: Subject line corrected wilc100 -> wilc1000

 drivers/staging/wilc1000/host_interface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index cc549c2..4ba1ad7 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -3471,7 +3471,7 @@ static void Handle_AddBeacon(void *drvHandler, tstrHostIFSetBeacon *pstrSetBeaco
 	*pu8CurrByte++ = ((pstrSetBeaconParam->u32TailLen >> 24) & 0xFF);
 
 	/* Bug 4599 : if tail length = 0 skip copying */
-	if (pstrSetBeaconParam->pu8Tail > 0)
+	if (pstrSetBeaconParam->pu8Tail != NULL)
 		memcpy(pu8CurrByte, pstrSetBeaconParam->pu8Tail, pstrSetBeaconParam->u32TailLen);
 	pu8CurrByte += pstrSetBeaconParam->u32TailLen;
 
-- 
2.5.0

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