...before introducing another open coded instace of this conversion.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
new->container = container;
- inst = &mdstat->metadata_version[10+strlen(container->devname)+1];
+ inst = to_subarray(mdstat, container->devname);
new->info.array = mdi->array;
new->info.component_size = mdi->component_size;
return (*vers == '/' || *vers == '-');
}
+static inline char *to_subarray(struct mdstat_ent *ent, char *container)
+{
+ return &ent->metadata_version[10+strlen(container)+1];
+}
+
#ifdef DEBUG
#define dprintf(fmt, arg...) \
fprintf(stderr, fmt, ##arg)
struct mdstat_ent *mdstat = mdstat_read(0, 0);
struct mdstat_ent *ent;
- for (ent = mdstat; ent; ent = ent->next) {
- if (is_container_member(ent, container)) {
- char *inst = &ent->metadata_version[10+strlen(container)+1];
-
- if (!subarray || strcmp(inst, subarray) == 0)
+ for (ent = mdstat; ent; ent = ent->next)
+ if (is_container_member(ent, container))
+ if (!subarray ||
+ strcmp(to_subarray(ent, container), subarray) == 0)
break;
- }
- }
free_mdstat(mdstat);