Revision 765003db block.c
| b/block.c | ||
|---|---|---|
| 832 | 832 |
filename = qdict_get_try_str(options, "filename"); |
| 833 | 833 |
} |
| 834 | 834 |
|
| 835 |
if (drv->bdrv_needs_filename && !filename) {
|
|
| 836 |
error_setg(errp, "The '%s' block driver requires a file name", |
|
| 837 |
drv->format_name); |
|
| 838 |
return -EINVAL; |
|
| 839 |
} |
|
| 840 |
|
|
| 835 | 841 |
trace_bdrv_open_common(bs, filename ?: "", flags, drv->format_name); |
| 836 | 842 |
|
| 837 | 843 |
node_name = qdict_get_try_str(options, "node-name"); |
| ... | ... | |
| 1031 | 1037 |
goto fail; |
| 1032 | 1038 |
} |
| 1033 | 1039 |
qdict_del(options, "filename"); |
| 1034 |
} else if (drv->bdrv_needs_filename && !filename) {
|
|
| 1035 |
error_setg(errp, "The '%s' block driver requires a file name", |
|
| 1036 |
drv->format_name); |
|
| 1037 |
ret = -EINVAL; |
|
| 1038 |
goto fail; |
|
| 1039 | 1040 |
} |
| 1040 | 1041 |
|
| 1041 | 1042 |
if (!drv->bdrv_file_open) {
|
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