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authorMax Reitz <mreitz@redhat.com>2014-02-18 18:33:05 +0100
committerKevin Wolf <kwolf@redhat.com>2014-02-21 21:02:21 +0100
commitf67503e5bd8997ea7ec3f4bfa0af0e06321771a6 (patch)
tree1b564ea3c13e76166a7e866995eb9c7f4055ae5c /qemu-io.c
parente6dc8a1f83835054fcaf1dcb41af7c868688c068 (diff)
block: Change BDS parameter of bdrv_open() to **
Make bdrv_open() take a pointer to a BDS pointer, similarly to bdrv_file_open(). If a pointer to a NULL pointer is given, bdrv_open() will create a new BDS with an empty name; if the BDS pointer is not NULL, that existing BDS will be reused (in the same way as bdrv_open() already did). Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qemu-io.c')
-rw-r--r--qemu-io.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/qemu-io.c b/qemu-io.c
index 7f459d8ffe..8da8f6ec67 100644
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -68,7 +68,7 @@ static int openfile(char *name, int flags, int growable, QDict *opts)
} else {
qemuio_bs = bdrv_new("hda");
- if (bdrv_open(qemuio_bs, name, opts, flags, NULL, &local_err) < 0) {
+ if (bdrv_open(&qemuio_bs, name, opts, flags, NULL, &local_err) < 0) {
fprintf(stderr, "%s: can't open device %s: %s\n", progname, name,
error_get_pretty(local_err));
error_free(local_err);