diff options
Diffstat (limited to 'util.c')
-rw-r--r-- | util.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -884,11 +884,14 @@ int find_free_devnum(int use_partitions) for (devnum = 127; devnum != 128; devnum = devnum ? devnum-1 : (1<<22)-1) { char *dn; - if (mddev_busy(use_partitions ? (-1-devnum) : devnum)) + int _devnum; + + _devnum = use_partitions ? (-1-devnum) : devnum; + if (mddev_busy(_devnum)) continue; /* make sure it is new to /dev too, at least as a * non-standard */ - dn = map_dev(dev2major(devnum), dev2minor(devnum), 0); + dn = map_dev(dev2major(_devnum), dev2minor(_devnum), 0); if (dn && ! is_standard(dn, NULL)) continue; break; |