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    Subject[PATCH RESEND 13/27] Drivers: hv: vmbus: Use uuid_le_cmp() for comparing GUIDs
    Date
    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


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