FDT_CHECK_HEADER(fdt);
- for (depth = 0;
- offset >= 0;
+ for (depth = 0, offset = fdt_next_node(fdt, offset, &depth);
+ (offset >= 0) && (depth > 0);
offset = fdt_next_node(fdt, offset, &depth)) {
if (depth < 0)
return -FDT_ERR_NOTFOUND;
return offset;
}
- return offset; /* error */
+ if (offset < 0)
+ return offset; /* error */
+ else
+ return -FDT_ERR_NOTFOUND;
}
int fdt_subnode_offset(const void *fdt, int parentoffset,