9pfs: add missing coroutine_fn annotations

Signed-off-by: Greg Kurz <groug@kaod.org>

diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c
index fa58877..58310ca 100644 (file)
--- a/hw/9pfs/9p.c
+++ b/hw/9pfs/9p.c
@@ -1571,7 +1571,7 @@ out_nofid:
     v9fs_string_free(&name);
 }
 
-static void v9fs_fsync(void *opaque)
+static void coroutine_fn v9fs_fsync(void *opaque)
 {
     int err;
     int32_t fid;
@@ -2337,7 +2337,7 @@ out_nofid:
     v9fs_string_free(&symname);
 }
 
-static void v9fs_flush(void *opaque)
+static void coroutine_fn v9fs_flush(void *opaque)
 {
     ssize_t err;
     int16_t tag;