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btrfs: tests: do trivial BTRFS_PATH_AUTO_FREE conversions 

Trivial pattern for the auto freeing where there are no operations
between btrfs_free_path() and the function returns.

Signed-off-by: Sun YangKai <sunk67188@gmail.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Sun YangKai 2025-10-07 11:35:12 +08:00 committed by David Sterba
parent 5387bd9581
commit a320476ca8
1 changed files with 4 additions and 12 deletions
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16
fs/btrfs/tests/qgroup-tests.c
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@ -20,7 +20,7 @@ static int insert_normal_tree_ref(struct btrfs_root *root, u64 bytenr,
struct btrfs_extent_item *item; struct btrfs_extent_item *item;
struct btrfs_extent_inline_ref *iref; struct btrfs_extent_inline_ref *iref;
struct btrfs_tree_block_info *block_info; struct btrfs_tree_block_info *block_info;
struct btrfs_path *path; BTRFS_PATH_AUTO_FREE(path);
struct extent_buffer *leaf; struct extent_buffer *leaf;
struct btrfs_key ins; struct btrfs_key ins;
u32 size = sizeof(*item) + sizeof(*iref) + sizeof(*block_info); u32 size = sizeof(*item) + sizeof(*iref) + sizeof(*block_info);
@ -41,7 +41,6 @@ static int insert_normal_tree_ref(struct btrfs_root *root, u64 bytenr,
ret = btrfs_insert_empty_item(&trans, root, path, &ins, size); ret = btrfs_insert_empty_item(&trans, root, path, &ins, size);
if (ret) { if (ret) {
test_err("couldn't insert ref %d", ret); test_err("couldn't insert ref %d", ret);
btrfs_free_path(path);
return ret; return ret;
} }
@ -61,7 +60,6 @@ static int insert_normal_tree_ref(struct btrfs_root *root, u64 bytenr,
btrfs_set_extent_inline_ref_type(leaf, iref, BTRFS_TREE_BLOCK_REF_KEY); btrfs_set_extent_inline_ref_type(leaf, iref, BTRFS_TREE_BLOCK_REF_KEY);
btrfs_set_extent_inline_ref_offset(leaf, iref, root_objectid); btrfs_set_extent_inline_ref_offset(leaf, iref, root_objectid);
} }
btrfs_free_path(path);
return 0; return 0;
} }
@ -70,7 +68,7 @@ static int add_tree_ref(struct btrfs_root *root, u64 bytenr, u64 num_bytes,
{ {
struct btrfs_trans_handle trans; struct btrfs_trans_handle trans;
struct btrfs_extent_item *item; struct btrfs_extent_item *item;
struct btrfs_path *path; BTRFS_PATH_AUTO_FREE(path);
struct btrfs_key key; struct btrfs_key key;
u64 refs; u64 refs;
int ret; int ret;
@ -90,7 +88,6 @@ static int add_tree_ref(struct btrfs_root *root, u64 bytenr, u64 num_bytes,
ret = btrfs_search_slot(&trans, root, &key, path, 0, 1); ret = btrfs_search_slot(&trans, root, &key, path, 0, 1);
if (ret) { if (ret) {
test_err("couldn't find extent ref"); test_err("couldn't find extent ref");
btrfs_free_path(path);
return ret; return ret;
} }
@ -112,7 +109,6 @@ static int add_tree_ref(struct btrfs_root *root, u64 bytenr, u64 num_bytes,
ret = btrfs_insert_empty_item(&trans, root, path, &key, 0); ret = btrfs_insert_empty_item(&trans, root, path, &key, 0);
if (ret) if (ret)
test_err("failed to insert backref"); test_err("failed to insert backref");
btrfs_free_path(path);
return ret; return ret;
} }
@ -121,7 +117,7 @@ static int remove_extent_item(struct btrfs_root *root, u64 bytenr,
{ {
struct btrfs_trans_handle trans; struct btrfs_trans_handle trans;
struct btrfs_key key; struct btrfs_key key;
struct btrfs_path *path; BTRFS_PATH_AUTO_FREE(path);
int ret; int ret;
btrfs_init_dummy_trans(&trans, NULL); btrfs_init_dummy_trans(&trans, NULL);
@ -139,11 +135,9 @@ static int remove_extent_item(struct btrfs_root *root, u64 bytenr,
ret = btrfs_search_slot(&trans, root, &key, path, -1, 1); ret = btrfs_search_slot(&trans, root, &key, path, -1, 1);
if (ret) { if (ret) {
test_err("didn't find our key %d", ret); test_err("didn't find our key %d", ret);
btrfs_free_path(path);
return ret; return ret;
} }
btrfs_del_item(&trans, root, path); btrfs_del_item(&trans, root, path);
btrfs_free_path(path);
return 0; return 0;
} }
@ -152,7 +146,7 @@ static int remove_extent_ref(struct btrfs_root *root, u64 bytenr,
{ {
struct btrfs_trans_handle trans; struct btrfs_trans_handle trans;
struct btrfs_extent_item *item; struct btrfs_extent_item *item;
struct btrfs_path *path; BTRFS_PATH_AUTO_FREE(path);
struct btrfs_key key; struct btrfs_key key;
u64 refs; u64 refs;
int ret; int ret;
@ -172,7 +166,6 @@ static int remove_extent_ref(struct btrfs_root *root, u64 bytenr,
ret = btrfs_search_slot(&trans, root, &key, path, 0, 1); ret = btrfs_search_slot(&trans, root, &key, path, 0, 1);
if (ret) { if (ret) {
test_err("couldn't find extent ref"); test_err("couldn't find extent ref");
btrfs_free_path(path);
return ret; return ret;
} }
@ -198,7 +191,6 @@ static int remove_extent_ref(struct btrfs_root *root, u64 bytenr,
return ret; return ret;
} }
btrfs_del_item(&trans, root, path); btrfs_del_item(&trans, root, path);
btrfs_free_path(path);
return ret; return ret;
} }