diff options
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/extent-io-tree.h | 3 | ||||
| -rw-r--r-- | fs/btrfs/extent_io.c | 22 |
2 files changed, 12 insertions, 13 deletions
diff --git a/fs/btrfs/extent-io-tree.h b/fs/btrfs/extent-io-tree.h index b6561455b3c4..b6db2b1f9b06 100644 --- a/fs/btrfs/extent-io-tree.h +++ b/fs/btrfs/extent-io-tree.h @@ -233,8 +233,7 @@ bool btrfs_find_delalloc_range(struct extent_io_tree *tree, u64 *start, struct extent_state **cached_state); /* This should be reworked in the future and put elsewhere. */ -int get_state_failrec(struct extent_io_tree *tree, u64 start, - struct io_failure_record **failrec); +struct io_failure_record *get_state_failrec(struct extent_io_tree *tree, u64 start); int set_state_failrec(struct extent_io_tree *tree, u64 start, struct io_failure_record *failrec); void btrfs_free_io_failure_record(struct btrfs_inode *inode, u64 start, diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index abd36d92c077..59ec53464746 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -2122,12 +2122,11 @@ out: return ret; } -int get_state_failrec(struct extent_io_tree *tree, u64 start, - struct io_failure_record **failrec) +struct io_failure_record *get_state_failrec(struct extent_io_tree *tree, u64 start) { struct rb_node *node; struct extent_state *state; - int ret = 0; + struct io_failure_record *failrec; spin_lock(&tree->lock); /* @@ -2136,18 +2135,19 @@ int get_state_failrec(struct extent_io_tree *tree, u64 start, */ node = tree_search(tree, start); if (!node) { - ret = -ENOENT; + failrec = ERR_PTR(-ENOENT); goto out; } state = rb_entry(node, struct extent_state, rb_node); if (state->start != start) { - ret = -ENOENT; + failrec = ERR_PTR(-ENOENT); goto out; } - *failrec = state->failrec; + + failrec = state->failrec; out: spin_unlock(&tree->lock); - return ret; + return failrec; } /* @@ -2377,8 +2377,8 @@ int clean_io_failure(struct btrfs_fs_info *fs_info, if (!ret) return 0; - ret = get_state_failrec(failure_tree, start, &failrec); - if (ret) + failrec = get_state_failrec(failure_tree, start); + if (IS_ERR(failrec)) return 0; BUG_ON(!failrec->this_mirror); @@ -2462,8 +2462,8 @@ int btrfs_get_io_failure_record(struct inode *inode, u64 start, u64 end, int ret; u64 logical; - ret = get_state_failrec(failure_tree, start, &failrec); - if (ret) { + failrec = get_state_failrec(failure_tree, start); + if (IS_ERR(failrec)) { failrec = kzalloc(sizeof(*failrec), GFP_NOFS); if (!failrec) return -ENOMEM; |