nvme: add missing coroutine_fn annotations

Callers of coroutine_fn must be coroutine_fn themselves, or the call
must be within "if (qemu_in_coroutine())".  Apply coroutine_fn to
functions where this holds.

Reviewed-by: Alberto Faria <afaria@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20220922084924.201610-13-pbonzini@redhat.com>
[kwolf: Fixed up coding style]
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

diff --git a/block/nvme.c b/block/nvme.c
index 0870f87bc6009500f1de1ac9a4b1c7878b6b45f6..2b24f951642d0065cb79dd324ce7a3a4ecc99790 100644 (file)
--- a/block/nvme.c
+++ b/block/nvme.c
@@ -1242,8 +1242,10 @@ static inline bool nvme_qiov_aligned(BlockDriverState *bs,
     return true;
 }
 
-static int nvme_co_prw(BlockDriverState *bs, uint64_t offset, uint64_t bytes,
-                       QEMUIOVector *qiov, bool is_write, int flags)
+static coroutine_fn int nvme_co_prw(BlockDriverState *bs,
+                                    uint64_t offset, uint64_t bytes,
+                                    QEMUIOVector *qiov, bool is_write,
+                                    int flags)
 {
     BDRVNVMeState *s = bs->opaque;
     int r;