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monitor: Convert bdrv_find to blk_by_name

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Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id: 1425296209-1476-2-git-send-email-famz@redhat.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Fam Zheng 2015-03-02 19:36:46 +08:00 committed by Max Reitz
parent 4b4d7b072f
commit 5560625bad
1 changed files with 5 additions and 4 deletions
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9
monitor.c
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@ -73,6 +73,7 @@
#include "block/qapi.h"
#include "qapi/qmp-event.h"
#include "qapi-event.h"
#include "sysemu/block-backend.h"
/* for hmp_info_irq/pic */
#if defined(TARGET_SPARC)
@ -5414,15 +5415,15 @@ int monitor_read_block_device_key(Monitor *mon, const char *device,
BlockCompletionFunc *completion_cb,
void *opaque)
{
BlockDriverState *bs;
BlockBackend *blk;
bs = bdrv_find(device);
if (!bs) {
blk = blk_by_name(device);
if (!blk) {
monitor_printf(mon, "Device not found %s\n", device);
return -1;
}
return monitor_read_bdrv_key_start(mon, bs, completion_cb, opaque);
return monitor_read_bdrv_key_start(mon, blk_bs(blk), completion_cb, opaque);
}
QemuOptsList qemu_mon_opts = {