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authorMarkus Armbruster <armbru@redhat.com>2014-09-08 18:50:58 +0200
committerKevin Wolf <kwolf@redhat.com>2014-09-10 10:41:29 +0200
commitdbb651c46cc1d30497763f3bc0229206f7522c44 (patch)
treee81a5e5292f07e69101f703363a2d2b53cd7de7f /qemu-io.c
parent0d4cc3e715f5794077895345577725539afe81eb (diff)
qemu-io: Clean up openfile() after commit 2e40134
Commit 6db9560 split off the growable case so it can use bdrv_file_open() instead of bdrv_open() then. Growable BDSes become anonymous. Weird. Commit 2e40134 folded bdrv_file_open() back into bdrv_open() with new flag BDRV_O_PROTOCOL. We still have two bdrv_open() calls, and growable BDSes remain anonymous. Circle back to before commit 6db9560: just one call, not anonymous. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qemu-io.c')
-rw-r--r--qemu-io.c36
1 files changed, 13 insertions, 23 deletions
diff --git a/qemu-io.c b/qemu-io.c
index 33c96c4c1c..d2ab6946e8 100644
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -58,30 +58,20 @@ static int openfile(char *name, int flags, int growable, QDict *opts)
return 1;
}
+ qemuio_bs = bdrv_new("hda", &error_abort);
+
if (growable) {
- if (bdrv_open(&qemuio_bs, name, NULL, opts, flags | BDRV_O_PROTOCOL,
- NULL, &local_err))
- {
- fprintf(stderr, "%s: can't open%s%s: %s\n", progname,
- name ? " device " : "", name ?: "",
- error_get_pretty(local_err));
- error_free(local_err);
- return 1;
- }
- } else {
- qemuio_bs = bdrv_new("hda", &error_abort);
-
- if (bdrv_open(&qemuio_bs, name, NULL, opts, flags, NULL, &local_err)
- < 0)
- {
- fprintf(stderr, "%s: can't open%s%s: %s\n", progname,
- name ? " device " : "", name ?: "",
- error_get_pretty(local_err));
- error_free(local_err);
- bdrv_unref(qemuio_bs);
- qemuio_bs = NULL;
- return 1;
- }
+ flags |= BDRV_O_PROTOCOL;
+ }
+
+ if (bdrv_open(&qemuio_bs, name, NULL, opts, flags, NULL, &local_err) < 0) {
+ fprintf(stderr, "%s: can't open%s%s: %s\n", progname,
+ name ? " device " : "", name ?: "",
+ error_get_pretty(local_err));
+ error_free(local_err);
+ bdrv_unref(qemuio_bs);
+ qemuio_bs = NULL;
+ return 1;
}
return 0;