block/nvme: Replace magic value by SCALE_MS definition

Use self-explicit SCALE_MS definition instead of magic value.

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200821195359.1285345-2-philmd@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

diff --git a/block/nvme.c b/block/nvme.c
index 05485fd..a2b006b 100644 (file)
--- a/block/nvme.c
+++ b/block/nvme.c
@@ -715,7 +715,7 @@ static int nvme_init(BlockDriverState *bs, const char *device, int namespace,
     /* Reset device to get a clean state. */
     s->regs->cc = cpu_to_le32(le32_to_cpu(s->regs->cc) & 0xFE);
     /* Wait for CSTS.RDY = 0. */
-    deadline = qemu_clock_get_ns(QEMU_CLOCK_REALTIME) + timeout_ms * 1000000ULL;
+    deadline = qemu_clock_get_ns(QEMU_CLOCK_REALTIME) + timeout_ms * SCALE_MS;
     while (le32_to_cpu(s->regs->csts) & 0x1) {
         if (qemu_clock_get_ns(QEMU_CLOCK_REALTIME) > deadline) {
             error_setg(errp, "Timeout while waiting for device to reset (%"