* - if number of OK devices match expected, or -R and there are enough,
* start the array (auto-readonly).
*/
- struct stat stb;
- dev_t rdev;
+ dev_t rdev, rdev2;
struct mdinfo info, dinfo;
struct mdinfo *sra = NULL, *d;
struct mddev_ident *match;
struct createinfo *ci = conf_get_create_info();
- if (stat(devname, &stb) < 0) {
- if (c->verbose >= 0)
- pr_err("stat failed for %s: %s.\n",
- devname, strerror(errno));
- return rv;
- }
- if ((stb.st_mode & S_IFMT) != S_IFBLK) {
- if (c->verbose >= 0)
- pr_err("%s is not a block device.\n",
- devname);
+ if (!stat_is_blkdev(devname, &rdev))
return rv;
- }
dfd = dev_open(devname, O_RDONLY);
if (dfd < 0) {
if (c->verbose >= 0)
if (!devlist) {
devlist = conf_get_devs();
for (;devlist; devlist = devlist->next) {
- struct stat st2;
- if (stat(devlist->devname, &st2) == 0 &&
- (st2.st_mode & S_IFMT) == S_IFBLK &&
- st2.st_rdev == stb.st_rdev)
+ if (stat_is_blkdev(devlist->devname, &rdev2) &&
+ rdev2 == rdev)
break;
}
}