diff options
| -rw-r--r-- | common/bbu.c | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/common/bbu.c b/common/bbu.c index d243ac89dd..3ec17216cb 100644 --- a/common/bbu.c +++ b/common/bbu.c @@ -24,43 +24,42 @@ static LIST_HEAD(bbu_image_handlers); -static void append_bbu_entry(struct bbu_handler *handler, struct file_list *files) +static void append_bbu_entry(const char *_name, + const char *devicefile, + struct file_list *files) { char *name; - name = basprintf("bbu-%s", handler->name); + name = basprintf("bbu-%s", _name); - if (file_list_add_entry(files, name, handler->devicefile, 0)) + if (file_list_add_entry(files, name, devicefile, 0)) pr_warn("duplicate partition name %s\n", name); free(name); } -static bool bbu_handler_is_available(struct bbu_handler *handler) -{ - struct stat s; - int ret; - - device_detect_by_name(devpath_to_name(handler->devicefile)); - - ret = stat(handler->devicefile, &s); - if (ret) - return false; - - return true; -} - void bbu_append_handlers_to_file_list(struct file_list *files) { struct bbu_handler *handler; list_for_each_entry(handler, &bbu_image_handlers, list) { - if (bbu_handler_is_available(handler)) { - append_bbu_entry(handler, files); + const char *cdevname; + struct stat s; + char *devpath; + + cdevname = devpath_to_name(handler->devicefile); + device_detect_by_name(cdevname); + + devpath = basprintf("/dev/%s", cdevname); + + if (stat(devpath, &s) == 0) { + append_bbu_entry(handler->name, devpath, files); } else { pr_info("Skipping unavailable handler bbu-%s\n", handler->name); } + + free(devpath); } } |