From: David Kershner <david.kershner@unisys.com>
Date: Wed, 27 Sep 2017 17:14:14 +0000 (-0400)
Subject: staging: unisys: visorbus: use guid_is_equal instead of memcmp
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5d48942c1fa0f217b82053e8db0688538dde1fdb;p=openwrt%2Fstaging%2Fblogic.git

staging: unisys: visorbus: use guid_is_equal instead of memcmp

The function publish_vbus_dev_info was doing a memcmp of guids. It should
be using the kernel provided guid_equal function instead.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/unisys/visorbus/visorbus_main.c b/drivers/staging/unisys/visorbus/visorbus_main.c
index f8236da94f02..b1875818faa9 100644
--- a/drivers/staging/unisys/visorbus/visorbus_main.c
+++ b/drivers/staging/unisys/visorbus/visorbus_main.c
@@ -855,9 +855,8 @@ static void publish_vbus_dev_info(struct visor_device *visordev)
 	 * type name
 	 */
 	for (i = 0; visordrv->channel_types[i].name; i++) {
-		if (memcmp(&visordrv->channel_types[i].guid,
-			   &visordev->channel_type_guid,
-			   sizeof(visordrv->channel_types[i].guid)) == 0) {
+		if (guid_equal(&visordrv->channel_types[i].guid,
+			       &visordev->channel_type_guid)) {
 			chan_type_name = visordrv->channel_types[i].name;
 			break;
 		}