linux-kernel - [PATCH] staging: vme: devices: fix NULL comparison style

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Date:	Tue, 11 Aug 2015 17:07:14 -0500
From:	Junsu Shin <jjunes0@...il.com>
To:	martyn.welch@...com, manohar.vanga@...il.com,
	gregkh@...uxfoundation.org
Cc:	navyasri.tech@...il.com, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org, Junsu Shin <jjunes0@...il.com>
Subject: [PATCH] staging: vme: devices: fix NULL comparison style

This is a patch to vme_pio2_core.c that fixes up the NULL comparison style.

Signed-off-by: Junsu Shin <jjunes0@...il.com>
---
 drivers/staging/vme/devices/vme_pio2_core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/vme/devices/vme_pio2_core.c b/drivers/staging/vme/devices/vme_pio2_core.c
index 767b2ef..9341154 100644
--- a/drivers/staging/vme/devices/vme_pio2_core.c
+++ b/drivers/staging/vme/devices/vme_pio2_core.c
@@ -216,7 +216,7 @@ static int pio2_probe(struct vme_dev *vdev)
 	int vec;
 
 	card = kzalloc(sizeof(struct pio2_card), GFP_KERNEL);
-	if (card == NULL) {
+	if (!card) {
 		retval = -ENOMEM;
 		goto err_struct;
 	}
@@ -281,7 +281,7 @@ static int pio2_probe(struct vme_dev *vdev)
 
 	/* Get a master window and position over regs */
 	card->window = vme_master_request(vdev, VME_A24, VME_SCT, VME_D16);
-	if (card->window == NULL) {
+	if (!card->window) {
 		dev_err(&card->vdev->dev,
 			"Unable to assign VME master resource\n");
 		retval = -EIO;
-- 
1.9.1

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