packaging: Enable LTO and set visibility to hidden

[platform/upstream/btrfs-progs.git] / super-recover.c

diff --git a/super-recover.c b/super-recover.c
index 6b80416..880fd77 100644 (file)
--- a/super-recover.c
+++ b/super-recover.c
@@ -136,7 +136,7 @@ read_dev_supers(char *filename, struct btrfs_recover_superblock *recover)
                        max_gen = btrfs_super_generation(sb);
                        if (max_gen > recover->max_generation)
                                recover->max_generation = max_gen;
-               } else if (ret == -EIO){
+               } else if (ret != -ENOENT){
                        /*
                         * Skip superblock which doesn't exist, only adds
                         * really corrupted superblock
@@ -177,28 +177,6 @@ static int read_fs_supers(struct btrfs_recover_superblock *recover)
        return 0;
 }
 
-static struct super_block_record *recover_get_good_super(
-                               struct btrfs_recover_superblock *recover)
-{
-       struct super_block_record *record;
-       record = list_entry(recover->good_supers.next,
-                               struct super_block_record, list);
-       return record;
-}
-
-static void print_all_devices(struct list_head *devices)
-{
-       struct btrfs_device *dev;
-
-       printf("All Devices:\n");
-       list_for_each_entry(dev, devices, dev_list) {
-               printf("\t");
-               printf("Device: id = %llu, name = %s\n",
-                       dev->devid, dev->name);
-       }
-       printf("\n");
-}
-
 static void print_super_info(struct super_block_record *record)
 {
        printf("\t\tdevice name = %s\n", record->device_name);
@@ -293,7 +271,9 @@ int btrfs_recover_superblocks(const char *dname,
                        goto no_recover;
                }
        }
-       record = recover_get_good_super(&recover);
+       record = list_first_entry(&recover.good_supers,
+                                 struct super_block_record, list);
+
        root = open_ctree(record->device_name, record->bytenr,
                          OPEN_CTREE_RECOVER_SUPER | OPEN_CTREE_WRITES);
        if (!root) {