From 28758e28a85238fbd9e6050968fd6f9748063e87 Mon Sep 17 00:00:00 2001 From: "K. Y. Srinivasan" Date: Mon, 14 Dec 2015 16:01:44 -0800 Subject: [PATCH 18/44] Drivers: hv: vmbus: Use uuid_le_cmp() for comparing GUIDs Use uuid_le_cmp() for comparing GUIDs. Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman (cherry picked from commit 4ae9250893485f380275e7d5cb291df87c4d9710) --- drivers/hv/channel_mgmt.c | 3 +-- drivers/hv/vmbus_drv.c | 4 ++-- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c index 339277b76468..9b4525c56376 100644 --- a/drivers/hv/channel_mgmt.c +++ b/drivers/hv/channel_mgmt.c @@ -409,8 +409,7 @@ static void init_vp_index(struct vmbus_channel *channel, const uuid_le *type_gui struct cpumask *alloced_mask; for (i = IDE; i < MAX_PERF_CHN; i++) { - if (!memcmp(type_guid->b, &hp_devs[i].guid, - sizeof(uuid_le))) { + if (!uuid_le_cmp(*type_guid, hp_devs[i].guid)) { perf_chn = true; break; } diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 6ce2bf81dae3..7973aa55fec8 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -535,7 +535,7 @@ static const uuid_le null_guid; static inline bool is_null_guid(const uuid_le *guid) { - if (memcmp(guid, &null_guid, sizeof(uuid_le))) + if (uuid_le_cmp(*guid, null_guid)) return false; return true; } @@ -549,7 +549,7 @@ static const struct hv_vmbus_device_id *hv_vmbus_get_id( const uuid_le *guid) { for (; !is_null_guid(&id->guid); id++) - if (!memcmp(&id->guid, guid, sizeof(uuid_le))) + if (!uuid_le_cmp(id->guid, *guid)) return id; return NULL; -- 2.11.0