Arnd Bergmann 6c64460cdc btrfs: shut up bogus -Wmaybe-uninitialized warning ... gcc sometimes can't determine whether a variable has been initialized when both the initialization and the use are conditional: fs/btrfs/props.c: In function 'inherit_props': fs/btrfs/props.c:389:4: error: 'num_bytes' may be used uninitialized in this function [-Werror=maybe-uninitialized] btrfs_block_rsv_release(fs_info, trans->block_rsv, This code is fine. Unfortunately, I cannot think of a good way to rephrase it in a way that makes gcc understand this, so I add a bogus initialization the way one should not. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: David Sterba <dsterba@suse.com> [ gcc 8 and 9 don't emit the warning ] Signed-off-by: David Sterba <dsterba@suse.com>		2019-07-02 12:30:49 +02:00
..
tests	btrfs: tests: add locks around add_extent_mapping	2019-07-01 13:35:03 +02:00
acl.c	btrfs: cleanup btrfs_setxattr_trans and drop transaction parameter	2019-04-29 19:02:44 +02:00
async-thread.c	btrfs: simplify workqueue name when allocating	2019-02-25 14:13:24 +01:00
async-thread.h
backref.c	btrfs: fiemap: preallocate ulists for btrfs_check_shared	2019-07-01 13:34:53 +02:00
backref.h	btrfs: fiemap: preallocate ulists for btrfs_check_shared	2019-07-01 13:34:53 +02:00
btrfs_inode.h	btrfs: remove assumption about csum type form btrfs_print_data_csum_error()	2019-07-01 13:35:02 +02:00
check-integrity.c	btrfs: directly call into crypto framework for checksumming	2019-07-01 13:35:02 +02:00
check-integrity.h
compression.c	btrfs: correctly validate compression type	2019-07-02 12:30:48 +02:00
compression.h	btrfs: correctly validate compression type	2019-07-02 12:30:48 +02:00
ctree.c	btrfs: ctree: Dump the leaf before BUG_ON in btrfs_set_item_key_safe	2019-04-29 19:02:52 +02:00
ctree.h	Btrfs: prevent send failures and crashes due to concurrent relocation	2019-07-02 12:30:49 +02:00
dedupe.h
delayed-inode.c	btrfs: get fs_info from eb in btrfs_leaf_free_space	2019-04-29 19:02:30 +02:00
delayed-inode.h	Btrfs: delayed-inode: use rb_first_cached for ins_root and del_root	2018-10-15 17:23:33 +02:00
delayed-ref.c	btrfs: assert delayed ref lock in btrfs_find_delayed_ref_head	2019-07-02 12:30:47 +02:00
delayed-ref.h	btrfs: remove unused parameter fs_info from btrfs_add_delayed_extent_op	2019-04-29 19:02:51 +02:00
dev-replace.c	btrfs: remove mapping tree structures indirection	2019-07-01 13:34:56 +02:00
dev-replace.h	btrfs: get fs_info from trans in btrfs_run_dev_replace	2019-04-29 19:02:43 +02:00
dir-item.c	btrfs: remove unused parameter fs_info from btrfs_extend_item	2019-04-29 19:02:50 +02:00
disk-io.c	Btrfs: prevent send failures and crashes due to concurrent relocation	2019-07-02 12:30:49 +02:00
disk-io.h	btrfs: directly call into crypto framework for checksumming	2019-07-01 13:35:02 +02:00
export.c	btrfs: Remove 'objectid' member from struct btrfs_root	2018-10-15 17:23:25 +02:00
export.h
extent_io.c	btrfs: switch extent_buffer write_locks from atomic to int	2019-07-02 12:30:47 +02:00
extent_io.h	btrfs: switch extent_buffer write_locks from atomic to int	2019-07-02 12:30:47 +02:00
extent_map.c	btrfs: Optimize unallocated chunks discard	2019-04-29 19:02:38 +02:00
extent_map.h	btrfs: Remove impossible condition from mergable_maps	2019-02-25 14:13:21 +01:00
extent-tree.c	btrfs: use mask for RAID56 profiles	2019-07-02 12:30:48 +02:00
file-item.c	btrfs: directly call into crypto framework for checksumming	2019-07-01 13:35:02 +02:00
file.c	btrfs: Return EAGAIN if we can't start no snpashot write in check_can_nocow	2019-07-01 13:34:59 +02:00
free-space-cache.c	btrfs: use btrfs_crc32c{,_final}() in for free space cache	2019-07-01 13:35:00 +02:00
free-space-cache.h	btrfs: get fs_info from block group in btrfs_find_space_cluster	2019-04-29 19:02:46 +02:00
free-space-tree.c	btrfs: get fs_info from block group in search_free_space_info	2019-04-29 19:02:46 +02:00
free-space-tree.h	btrfs: get fs_info from block group in search_free_space_info	2019-04-29 19:02:46 +02:00
inode-item.c	btrfs: remove unused parameter fs_info from btrfs_extend_item	2019-04-29 19:02:50 +02:00
inode-map.c
inode-map.h
inode.c	btrfs: remove assumption about csum type form btrfs_print_data_csum_error()	2019-07-01 13:35:02 +02:00
ioctl.c	btrfs: Flush before reflinking any extent to prevent NOCOW write falling back to COW without data reservation	2019-07-01 13:35:00 +02:00
Kconfig	btrfs: directly call into crypto framework for checksumming	2019-07-01 13:35:02 +02:00
locking.c	btrfs: switch extent_buffer write_locks from atomic to int	2019-07-02 12:30:47 +02:00
locking.h	btrfs: merge btrfs_set_lock_blocking_rw with it's caller	2019-02-25 14:13:28 +01:00
lzo.c	btrfs: change set_level() to bound the level passed in	2019-02-25 14:13:32 +01:00
Makefile
math.h
ordered-data.c	btrfs: don't assume ordered sums to be 4 bytes	2019-07-01 13:35:00 +02:00
ordered-data.h	btrfs: don't assume ordered sums to be 4 bytes	2019-07-01 13:35:00 +02:00
orphan.c
print-tree.c	btrfs: switch extent_buffer write_locks from atomic to int	2019-07-02 12:30:47 +02:00
print-tree.h
props.c	btrfs: shut up bogus -Wmaybe-uninitialized warning	2019-07-02 12:30:49 +02:00
props.h	btrfs: delete unused function btrfs_set_prop_trans	2019-04-29 19:02:54 +02:00
qgroup.c	btrfs: qgroup: Don't hold qgroup_ioctl_lock in btrfs_qgroup_inherit()	2019-07-02 12:30:48 +02:00
qgroup.h	btrfs: qgroup: Move reserved data accounting from btrfs_delayed_ref_head to btrfs_qgroup_extent_record	2019-02-25 14:13:39 +01:00
raid56.c	block: remove the i argument to bio_for_each_segment_all	2019-04-30 09:26:13 -06:00
raid56.h	btrfs: constify map parameter for nr_parity_stripes and nr_data_stripes	2019-07-01 13:34:58 +02:00
rcu-string.h
reada.c	btrfs: start readahead also in seed devices	2019-06-14 17:33:46 +02:00
ref-verify.c	Wimplicit-fallthrough patches for 5.2-rc1	2019-05-07 12:48:10 -07:00
ref-verify.h	btrfs: ref-verify: Use btrfs_ref to refactor btrfs_ref_tree_mod()	2019-04-29 19:02:49 +02:00
relocation.c	btrfs: reloc: Also queue orphan reloc tree for cleanup to avoid BUG_ON()	2019-05-28 18:54:10 +02:00
root-tree.c	Btrfs: do not abort transaction at btrfs_update_root() after failure to COW path	2019-05-09 11:25:27 +02:00
scrub.c	btrfs: add mask for all RAID1 types	2019-07-02 12:30:48 +02:00
send.c	Btrfs: prevent send failures and crashes due to concurrent relocation	2019-07-02 12:30:49 +02:00
send.h
struct-funcs.c
super.c	btrfs: directly call into crypto framework for checksumming	2019-07-01 13:35:02 +02:00
sysfs.c	btrfs: sysfs: don't leak memory when failing add fsid	2019-05-16 14:31:12 +02:00
sysfs.h	btrfs: drop extra enum initialization where using defaults	2018-12-17 14:51:43 +01:00
transaction.c	Btrfs: remove no longer used member num_dirty_bgs from transaction	2019-04-29 19:02:43 +02:00
transaction.h	Btrfs: remove no longer used member num_dirty_bgs from transaction	2019-04-29 19:02:43 +02:00
tree-checker.c	btrfs: tree-checker: Check if the file extent end overflows	2019-07-01 13:34:55 +02:00
tree-checker.h	btrfs: get fs_info from eb in btrfs_check_chunk_valid	2019-04-29 19:02:39 +02:00
tree-defrag.c	btrfs: open code now trivial btrfs_set_lock_blocking	2019-02-25 14:13:27 +01:00
tree-log.c	Btrfs: fix data loss after inode eviction, renaming it, and fsync it	2019-07-02 12:30:48 +02:00
tree-log.h	btrfs: get fs_info from trans in btrfs_set_log_full_commit	2019-04-29 19:02:41 +02:00
ulist.c
ulist.h
uuid-tree.c	btrfs: remove unused parameter fs_info from btrfs_extend_item	2019-04-29 19:02:50 +02:00
volumes.c	Btrfs: prevent send failures and crashes due to concurrent relocation	2019-07-02 12:30:49 +02:00
volumes.h	btrfs: Add comments on locking of several device-related fields	2019-07-01 13:34:59 +02:00
xattr.c	Btrfs: fix failure to persist compression property xattr deletion on fsync	2019-06-17 16:37:17 +02:00
xattr.h	btrfs: cleanup btrfs_setxattr_trans and drop transaction parameter	2019-04-29 19:02:44 +02:00
zlib.c	btrfs: change set_level() to bound the level passed in	2019-02-25 14:13:32 +01:00
zstd.c	btrfs: correct zstd workspace manager lock to use spin_lock_bh()	2019-05-28 18:54:09 +02:00