Commit a193ad3b authored by Max Reitz's avatar Max Reitz Committed by Kevin Wolf
Browse files

block/commit: Drop bdrv_child_try_set_perm() 



commit_top_bs never requests or unshares any permissions.  There is no
reason to make this so explicit here.

Signed-off-by: default avatarMax Reitz <mreitz@redhat.com>
Reviewed-by: default avatarKevin Wolf <kwolf@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent f94dc3b4

block/commit.c

+0 −2
Original line number Diff line number Diff line
@@ -110,8 +110,6 @@ static void commit_abort(Job *job) 
     * XXX Can (or should) we somehow keep 'consistent read' blocked even

     * after the failed/cancelled commit job is gone? If we already wrote

     * something to base, the intermediate images aren't valid any more. */

    bdrv_child_try_set_perm(s->commit_top_bs->backing, 0, BLK_PERM_ALL,

                            &error_abort);

    bdrv_replace_node(s->commit_top_bs, backing_bs(s->commit_top_bs),

                      &error_abort);