Revision 2d6c1ef4 hw/qdev-properties.c
| b/hw/qdev-properties.c | ||
|---|---|---|
| 351 | 351 |
CharDriverState **ptr = qdev_get_prop_ptr(dev, prop); |
| 352 | 352 |
|
| 353 | 353 |
*ptr = qemu_chr_find(str); |
| 354 |
if (*ptr == NULL) |
|
| 354 |
if (*ptr == NULL) {
|
|
| 355 | 355 |
return -ENOENT; |
| 356 |
} |
|
| 357 |
if ((*ptr)->assigned) {
|
|
| 358 |
return -EEXIST; |
|
| 359 |
} |
|
| 360 |
(*ptr)->assigned = 1; |
|
| 356 | 361 |
return 0; |
| 357 | 362 |
} |
| 358 | 363 |
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