linux-kernel - [PATCH v1 3/8] HID: intel_ish-hid: Use recently introduced uuid_le_cmp

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Message-Id: <20170421144645.45189-3-andriy.shevchenko@linux.intel.com>
Date:   Fri, 21 Apr 2017 17:46:40 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andrew Morton <akpm@...ux-foundation.org>,
        linux-kernel@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        alsa-devel@...a-project.org, linux-input@...r.kernel.org,
        kvm@...r.kernel.org, devel@...uxdriverproject.org,
        linux-efi@...r.kernel.org, linux-acpi@...r.kernel.org
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>
Subject: [PATCH v1 3/8] HID: intel_ish-hid: Use recently introduced uuid_le_cmp_p{p}()

Recently introduced helpers take pointers to uuid_{be|le} instead of
reference.

Using them makes code less ugly.

Cc: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Cc: Benjamin Tissoires <benjamin.tissoires@...hat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/hid/intel-ish-hid/ishtp/bus.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/hid/intel-ish-hid/ishtp/bus.c b/drivers/hid/intel-ish-hid/ishtp/bus.c
index 5f382fedc2ab..165e21b7ee9f 100644
--- a/drivers/hid/intel-ish-hid/ishtp/bus.c
+++ b/drivers/hid/intel-ish-hid/ishtp/bus.c
@@ -138,8 +138,7 @@ int ishtp_fw_cl_by_uuid(struct ishtp_device *dev, const uuid_le *uuid)
 	int i, res = -ENOENT;
 
 	for (i = 0; i < dev->fw_clients_num; ++i) {
-		if (uuid_le_cmp(*uuid, dev->fw_clients[i].props.protocol_name)
-				== 0) {
+		if (!uuid_le_cmp_p(uuid, dev->fw_clients[i].props.protocol_name)) {
 			res = i;
 			break;
 		}
-- 
2.11.0