From: Syam Sidhardhan <syamsidhardh@gmail.com>
Date: Tue, 26 Feb 2013 18:24:56 +0000 (-0300)
Subject: [media] siano: Remove redundant NULL check before kfree
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=2da8eab97544266020a8cddb2936237abbb93859;p=deliverable%2Flinux.git

[media] siano: Remove redundant NULL check before kfree

kfree on NULL pointer is a no-op.

Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/common/siano/smscoreapi.c b/drivers/media/common/siano/smscoreapi.c
index 1842e64e6338..9565dcc8381f 100644
--- a/drivers/media/common/siano/smscoreapi.c
+++ b/drivers/media/common/siano/smscoreapi.c
@@ -719,8 +719,7 @@ void smscore_unregister_device(struct smscore_device_t *coredev)
 		dma_free_coherent(NULL, coredev->common_buffer_size,
 			coredev->common_buffer, coredev->common_buffer_phys);
 
-	if (coredev->fw_buf != NULL)
-		kfree(coredev->fw_buf);
+	kfree(coredev->fw_buf);
 
 	list_del(&coredev->entry);
 	kfree(coredev);