Commit 3630be75 authored by Fam Zheng's avatar Fam Zheng
Browse files

uuid: Make null_uuid static 



So that it doesn't have to be zeroed at each call.

Suggested-by: default avatarEric Blake <eblake@redhat.com>
Signed-off-by: default avatarFam Zheng <famz@redhat.com>
Reviewed-by: default avatarJeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-3-git-send-email-famz@redhat.com>
parent cea25275

util/uuid.c

+1 −1
Original line number Diff line number Diff line
@@ -40,7 +40,7 @@ void qemu_uuid_generate(QemuUUID *uuid) 


int qemu_uuid_is_null(const QemuUUID *uu)

{

    QemuUUID null_uuid = { 0 };

    static QemuUUID null_uuid;

    return memcmp(uu, &null_uuid, sizeof(QemuUUID)) == 0;

}