[PATCH v3 15/16] block/nvme: Move nvme_poll_cb() earlier

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

We are going to use this callback in nvme_add_io_queue()
in the next commit. To avoid forward-declaring it, move
it before. No logical change.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 block/nvme.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/block/nvme.c b/block/nvme.c
index a6ff660ad2..42c0d5284f 100644
--- a/block/nvme.c
+++ b/block/nvme.c
@@ -638,6 +638,15 @@ static void nvme_handle_event(EventNotifier *n)
     nvme_poll_queues(s);
 }
 
+static bool nvme_poll_cb(void *opaque)
+{
+    EventNotifier *e = opaque;
+    BDRVNVMeState *s = container_of(e, BDRVNVMeState, irq_notifier);
+
+    trace_nvme_poll_cb(s);
+    return nvme_poll_queues(s);
+}
+
 static bool nvme_add_io_queue(BlockDriverState *bs, Error **errp)
 {
     BDRVNVMeState *s = bs->opaque;
@@ -680,15 +689,6 @@ out_error:
     return false;
 }
 
-static bool nvme_poll_cb(void *opaque)
-{
-    EventNotifier *e = opaque;
-    BDRVNVMeState *s = container_of(e, BDRVNVMeState, irq_notifier);
-
-    trace_nvme_poll_cb(s);
-    return nvme_poll_queues(s);
-}
-
 static int nvme_init(BlockDriverState *bs, const char *device, int namespace,
                      Error **errp)
 {
-- 
2.21.3