From: "K. Y. Srinivasan" <kys@microsoft.com>
To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
devel@linuxdriverproject.org, olaf@aepfle.de, apw@canonical.com,
vkuznets@redhat.com, jasowang@redhat.com
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Subject: [PATCH RESEND 13/27] Drivers: hv: vmbus: Use uuid_le_cmp() for comparing GUIDs
Date: Fri, 11 Dec 2015 20:21:33 -0800 [thread overview]
Message-ID: <1449894107-3389-13-git-send-email-kys@microsoft.com> (raw)
In-Reply-To: <1449894107-3389-1-git-send-email-kys@microsoft.com>
Use uuid_le_cmp() for comparing GUIDs.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
---
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 38470aa..dc4fb0b 100644
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -408,8 +408,7 @@ 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 7078b5f..9e0e25c 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -533,7 +533,7 @@ 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;
}
@@ -547,7 +547,7 @@ 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;
--
1.7.4.1
next prev parent reply other threads:[~2015-12-12 2:49 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-12 4:21 [PATCH RESEND 00/27] Drivers: hv: Miscellaneous fixes K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 01/27] Drivers: hv: util: Increase the timeout for util services K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 02/27] Drivers: hv: utils: run polling callback always in interrupt context K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 03/27] tools: hv: report ENOSPC errors in hv_fcopy_daemon K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 04/27] tools: hv: remove repeated HV_FCOPY string K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 05/27] Drivers: hv: util: catch allocation errors K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 06/27] Drivers: hv: utils: use memdup_user in hvt_op_write K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 07/27] drivers/hv: cleanup synic msrs if vmbus connect failed K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 08/27] drivers:hv: Export a function that maps Linux CPU num onto Hyper-V proc num K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 09/27] drivers:hv: Export the API to invoke a hypercall on Hyper-V K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 10/27] drivers:hv: Define the channel type for Hyper-V PCI Express pass-through K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 11/27] Drivers: hv: vss: run only on supported host versions K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 12/27] Drivers: hv: vmbus: Use uuid_le type consistently K. Y. Srinivasan
2015-12-12 4:21 ` K. Y. Srinivasan [this message]
2015-12-12 4:21 ` [PATCH RESEND 14/27] Drivers: hv: vmbus: Get rid of the unused macro K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 15/27] Drivers: hv: vmbus: Get rid of the unused irq variable K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 16/27] Drivers: hv: vmbus: serialize process_chn_event() and vmbus_close_internal() K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 17/27] Drivers: hv: vmbus: do sanity check of channel state in vmbus_close_internal() K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 18/27] Drivers: hv: vmbus: fix rescind-offer handling for device without a driver K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 19/27] Drivers: hv: vmbus: release relid on error in vmbus_process_offer() K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 20/27] Drivers: hv: vmbus: channge vmbus_connection.channel_lock to mutex K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 21/27] drivers:hv: Allow for MMIO claims that span ACPI _CRS records K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 22/27] tools/hv: Use include/uapi with __EXPORTED_HEADERS__ K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 23/27] Drivers: hv: vmbus: Fix a Host signaling bug K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH RESEND 24/27] drivers/hv: correct tsc page sequence invalid value K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH 25/27] Drivers: hv: vmbus: Force all channel messages to be delivered on CPU 0 K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH 26/27] Drivers: hv: utils: Invoke the poll function after handshake K. Y. Srinivasan
2015-12-12 4:21 ` [PATCH 27/27] tools: hv: vss: fix the write()'s argument: error -> vss_msg K. Y. Srinivasan
2015-12-14 18:59 ` [PATCH RESEND 00/27] Drivers: hv: Miscellaneous fixes Greg KH
2015-12-14 22:21 ` KY Srinivasan
-- strict thread matches above, loose matches on Subject: below --
2015-12-15 0:01 K. Y. Srinivasan
2015-12-15 0:01 ` [PATCH RESEND 01/27] Drivers: hv: util: Increase the timeout for util services K. Y. Srinivasan
2015-12-15 0:01 ` [PATCH RESEND 13/27] Drivers: hv: vmbus: Use uuid_le_cmp() for comparing GUIDs K. Y. Srinivasan
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