Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2017-07-11' into staging

Block layer patches

# gpg: Signature made Tue 11 Jul 2017 17:05:56 BST
# gpg:                using RSA key 0xF407DB0061D5CF40
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>"
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1  1829 F407 DB00 61D5 CF40

* remotes/maxreitz/tags/pull-block-2017-07-11: (85 commits)
  iotests: Add preallocated growth test for qcow2
  iotests: Add preallocated resize test for raw
  block/qcow2: falloc/full preallocating growth
  block/qcow2: Rename "fail_block" to just "fail"
  block/qcow2: Add qcow2_refcount_area()
  block/qcow2: Metadata preallocation for truncate
  block/qcow2: Lock s->lock in preallocate()
  block/qcow2: Generalize preallocate()
  block/file-posix: Preallocation for truncate
  block/file-posix: Generalize raw_regular_truncate
  block/file-posix: Extract raw_regular_truncate()
  block/file-posix: Small fixes in raw_create()
  qemu-img: Expose PreallocMode for resizing
  block: Add PreallocMode to blk_truncate()
  block: Add PreallocMode to bdrv_truncate()
  block: Add PreallocMode to BD.bdrv_truncate()
  iotests: add test 178 for qemu-img measure
  qemu-iotests: support per-format golden output files
  qemu-img: add measure subcommand
  qcow2: add bdrv_measure() support
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 0 insertions, 20 deletions

diff --git a/qemu-io.c b/qemu-io.c
index 8074656b7c..4cfa41c8f9 100644
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -58,7 +58,6 @@ static int openfile(char *name, int flags, bool writethrough, bool force_share,
                     QDict *opts)
 {
     Error *local_err = NULL;
-    BlockDriverState *bs;
 
     if (qemuio_blk) {
         error_report("file open already, try 'help close'");
@@ -85,28 +84,9 @@ static int openfile(char *name, int flags, bool writethrough, bool force_share,
         return 1;
     }
 
-    bs = blk_bs(qemuio_blk);
-    if (bdrv_is_encrypted(bs) && bdrv_key_required(bs)) {
-        char password[256];
-        printf("Disk image '%s' is encrypted.\n", name);
-        if (qemu_read_password(password, sizeof(password)) < 0) {
-            error_report("No password given");
-            goto error;
-        }
-        if (bdrv_set_key(bs, password) < 0) {
-            error_report("invalid password");
-            goto error;
-        }
-    }
-
     blk_set_enable_write_cache(qemuio_blk, !writethrough);
 
     return 0;
-
- error:
-    blk_unref(qemuio_blk);
-    qemuio_blk = NULL;
-    return 1;
 }
 
 static void open_help(void)