diff options
| author | Anand Jain <anand.jain@oracle.com> | 2024-03-19 12:15:16 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2024-05-07 21:31:01 +0200 |
| commit | cbb6b5d208855b381f9b0ce075a93766c963f039 (patch) | |
| tree | 40295b8a6d8459c08de15aab402cf3f1beb7bdb2 | |
| parent | 93bc66f4b6f14203c3f0c490a532e94d6ec92416 (diff) | |
btrfs: rename err to ret in __set_extent_bit()
Unify naming of return value to the preferred way.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
| -rw-r--r-- | fs/btrfs/extent-io-tree.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/fs/btrfs/extent-io-tree.c b/fs/btrfs/extent-io-tree.c index c09b428823d7..0d564860464d 100644 --- a/fs/btrfs/extent-io-tree.c +++ b/fs/btrfs/extent-io-tree.c @@ -1059,7 +1059,7 @@ static int __set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, struct extent_state *prealloc = NULL; struct rb_node **p = NULL; struct rb_node *parent = NULL; - int err = 0; + int ret = 0; u64 last_start; u64 last_end; u32 exclusive_bits = (bits & EXTENT_LOCKED); @@ -1122,7 +1122,7 @@ hit_next: if (state->state & exclusive_bits) { *failed_start = state->start; cache_state(state, failed_state); - err = -EEXIST; + ret = -EEXIST; goto out; } @@ -1158,7 +1158,7 @@ hit_next: if (state->state & exclusive_bits) { *failed_start = start; cache_state(state, failed_state); - err = -EEXIST; + ret = -EEXIST; goto out; } @@ -1175,12 +1175,12 @@ hit_next: prealloc = alloc_extent_state_atomic(prealloc); if (!prealloc) goto search_again; - err = split_state(tree, state, prealloc, start); - if (err) - extent_io_tree_panic(tree, state, "split", err); + ret = split_state(tree, state, prealloc, start); + if (ret) + extent_io_tree_panic(tree, state, "split", ret); prealloc = NULL; - if (err) + if (ret) goto out; if (state->end <= end) { set_state_bits(tree, state, bits, changeset); @@ -1224,8 +1224,8 @@ hit_next: prealloc->end = this_end; inserted_state = insert_state(tree, prealloc, bits, changeset); if (IS_ERR(inserted_state)) { - err = PTR_ERR(inserted_state); - extent_io_tree_panic(tree, prealloc, "insert", err); + ret = PTR_ERR(inserted_state); + extent_io_tree_panic(tree, prealloc, "insert", ret); } cache_state(inserted_state, cached_state); @@ -1244,16 +1244,16 @@ hit_next: if (state->state & exclusive_bits) { *failed_start = start; cache_state(state, failed_state); - err = -EEXIST; + ret = -EEXIST; goto out; } prealloc = alloc_extent_state_atomic(prealloc); if (!prealloc) goto search_again; - err = split_state(tree, state, prealloc, end + 1); - if (err) - extent_io_tree_panic(tree, state, "split", err); + ret = split_state(tree, state, prealloc, end + 1); + if (ret) + extent_io_tree_panic(tree, state, "split", ret); set_state_bits(tree, prealloc, bits, changeset); cache_state(prealloc, cached_state); @@ -1275,7 +1275,7 @@ out: if (prealloc) free_extent_state(prealloc); - return err; + return ret; } |