NULL noise: drivers/media

Acked-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/media/video/tea6420.c b/drivers/media/video/tea6420.c
index ca05cd6..4ff6c63 100644
--- a/drivers/media/video/tea6420.c
+++ b/drivers/media/video/tea6420.c
@@ -101,7 +101,7 @@
 
 	/* allocate memory for client structure */
 	client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
-	if (0 == client) {
+	if (!client) {
 		return -ENOMEM;
 	}