[Qemu-devel] [PATCH v2 03/18] block: pass protocol flags up to the format

[Paolo Bonzini <pbonzini@redhat.com>]

In the next patches, the protocols will modify bs->open_flags to signify
that they cannot support the exact requested feature set.  Pass the
modified flags to the format.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 block.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/block.c b/block.c
index a1d2433..5055975 100644
--- a/block.c
+++ b/block.c
@@ -616,6 +616,7 @@ static int bdrv_open_common(BlockDriverState *bs, const char *filename,
     } else {
         ret = bdrv_file_open(&bs->file, filename, bs->open_flags);
         if (ret >= 0) {
+            bs->open_flags = bs->file->open_flags;
             ret = drv->bdrv_open(bs, bs->open_flags);
         }
     }
-- 
1.7.7.6