util: Get rid of unused enough_fd()

enough_fd() is no longer used, so lets get rid of it.

Signed-off-by: Jes Sorensen <jsorensen@fb.com>

diff --git a/mdadm.h b/mdadm.h
index f6e97fdb7ca9d4ff9f942d0021af3bd6151f74d2..1bbacfe9e9161d278a1107f1b402ba2cec6f8089 100644 (file)
--- a/mdadm.h
+++ b/mdadm.h
@@ -1485,7 +1485,6 @@ extern char *fname_from_uuid(struct supertype *st,
 extern unsigned long calc_csum(void *super, int bytes);
 extern int enough(int level, int raid_disks, int layout, int clean,
                   char *avail);
-extern int enough_fd(int fd);
 extern int ask(char *mesg);
 extern unsigned long long get_component_size(int fd);
 extern void remove_partitions(int fd);

diff --git a/util.c b/util.c
index 3adc675a87547d47c02d19c5e1c4d931ecd43e50..21a63c9a638ca9e6bbb6d5a1b2ea4b5e6d3efaa5 100644 (file)
--- a/util.c
+++ b/util.c
@@ -542,37 +542,6 @@ int enough(int level, int raid_disks, int layout, int clean, char *avail)
        }
 }
 
-int enough_fd(int fd)
-{
-       struct mdu_array_info_s array;
-       struct mdu_disk_info_s disk;
-       int i, rv;
-       char *avail;
-
-       if (md_get_array_info(fd, &array) != 0 || array.raid_disks <= 0)
-               return 0;
-       avail = xcalloc(array.raid_disks, 1);
-       for (i = 0; i < MAX_DISKS && array.nr_disks > 0; i++) {
-               disk.number = i;
-               if (md_get_disk_info(fd, &disk) != 0)
-                       continue;
-               if (disk.major == 0 && disk.minor == 0)
-                       continue;
-               array.nr_disks--;
-
-               if (! (disk.state & (1<<MD_DISK_SYNC)))
-                       continue;
-               if (disk.raid_disk < 0 || disk.raid_disk >= array.raid_disks)
-                       continue;
-               avail[disk.raid_disk] = 1;
-       }
-       /* This is used on an active array, so assume it is clean */
-       rv = enough(array.level, array.raid_disks, array.layout,
-                   1, avail);
-       free(avail);
-       return rv;
-}
-
 const int uuid_zero[4] = { 0, 0, 0, 0 };
 
 int same_uuid(int a[4], int b[4], int swapuuid)