diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-12-21 03:14:03 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-12-21 03:14:03 +0100 |
| commit | e219aafe50fd546b8686582ddbafd24c3c2eda04 (patch) | |
| tree | a665e08ca8d42f20ac8e5dcc8565d666cffb26bd /fs/btrfs/reada.c | |
| parent | ffe12855a5f7f195589130197558e6a5c276caa4 (diff) | |
| parent | 24c96dc79c5e76d3cff7a33f955a4d3244644766 (diff) | |
Merge back earlier 'pm-domains' material for v4.5.
Diffstat (limited to 'fs/btrfs/reada.c')
| -rw-r--r-- | fs/btrfs/reada.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/btrfs/reada.c b/fs/btrfs/reada.c index 4645cd16d5ba2..619f92963e271 100644 --- a/fs/btrfs/reada.c +++ b/fs/btrfs/reada.c @@ -569,7 +569,7 @@ static int reada_add_block(struct reada_control *rc, u64 logical, rec = kzalloc(sizeof(*rec), GFP_NOFS); if (!rec) { reada_extent_put(root->fs_info, re); - return -1; + return -ENOMEM; } rec->rc = rc; @@ -918,6 +918,7 @@ struct reada_control *btrfs_reada_add(struct btrfs_root *root, u64 start; u64 generation; int level; + int ret; struct extent_buffer *node; static struct btrfs_key max_key = { .objectid = (u64)-1, @@ -943,9 +944,10 @@ struct reada_control *btrfs_reada_add(struct btrfs_root *root, generation = btrfs_header_generation(node); free_extent_buffer(node); - if (reada_add_block(rc, start, &max_key, level, generation)) { + ret = reada_add_block(rc, start, &max_key, level, generation); + if (ret) { kfree(rc); - return ERR_PTR(-ENOMEM); + return ERR_PTR(ret); } reada_start_machine(root->fs_info); |