commit 54b5b34eded2f068e8db181dec78be07b288dcfc
author Prasanna Karthik <mkarthi3@visteon.com> Fri Sep 25 07:59:18 2015 +0000
committer Marcel Holtmann <marcel@holtmann.org> Fri Sep 25 10:19:03 2015 +0200
tree 1ceb0b29091329b8944e95f148a985d59c0b9652
parent c2d5ecfaeafdedfb997a466c654c7029c511f43d

Bluetooth: bluecard: Comparison to NULL could be re-written

replaced 'not null' comparison that is readable, reported by checkpatch.

Signed-off-by: Prasanna Karthik <mkarthi3@visteon.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

drivers/bluetooth/bluecard_cs.c

diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index 35e63aa..25b7166 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -390,7 +390,7 @@
 	for (i = 0; i < len; i++) {
 
 		/* Allocate packet */
-		if (info->rx_skb == NULL) {
+		if (!info->rx_skb) {
 			info->rx_state = RECV_WAIT_PACKET_TYPE;
 			info->rx_count = 0;
 			info->rx_skb = bt_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC);