linux-kernel - [PATCH 2/2] staging:kpc2000:Fix integer as null pointer warning

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Message-Id: <20190628172724.2689-3-harshjain32@gmail.com>
Date:   Fri, 28 Jun 2019 22:57:24 +0530
From:   Harsh Jain <harshjain32@...il.com>
To:     gregkh@...uxfoundation.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org, harshjain32@...il.com,
        harshjain.prof@...il.com
Subject: [PATCH 2/2] staging:kpc2000:Fix integer as null pointer warning

It fixes "Using plain integer as NULL pointer"
sparse warning.

Signed-off-by: Harsh Jain <harshjain32@...il.com>
---
 drivers/staging/kpc2000/kpc_i2c/i2c_driver.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/kpc2000/kpc_i2c/i2c_driver.c b/drivers/staging/kpc2000/kpc_i2c/i2c_driver.c
index 204f33d0dc69..155da641e3a2 100644
--- a/drivers/staging/kpc2000/kpc_i2c/i2c_driver.c
+++ b/drivers/staging/kpc2000/kpc_i2c/i2c_driver.c
@@ -679,9 +679,9 @@ static int pi2c_remove(struct platform_device *pldev)
     //pci_set_drvdata(dev, NULL);
     
     //cdev_del(&lddev->cdev);
-    if(lddev != 0) {
+    if(lddev != NULL) {
         kfree(lddev);
-        pldev->dev.platform_data = 0;
+        pldev->dev.platform_data = NULL;
     }
     
     return 0;
-- 
2.17.1