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Nikolay Borisov 776c4a7ce8 btrfs: Use sizeof directly instead of a constant variable 
The kernel would like to have all stack VLA usage removed[1].
Unfortunately using an integer constant variable as the size of an
array is still considered a VLA. Instead let's use directly sizeof(var)
which removes the VLA usage. Use the occasion to remove csum_size
altogether and use sizeof() also for the size passed to memcmp

[1]: https://lkml.org/lkml/2018/3/7/621

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-31 01:26:56 +02:00
..
tests
Btrfs: extent map selftest: add missing void parameter to btrfs_test_extent_map
2018-03-26 15:09:29 +02:00
acl.c
btrfs: drop underscores from exported xattr functions
2018-03-26 15:09:41 +02:00
async-thread.c
Btrfs: fix confusing worker helper info in stacktrace
2017-10-30 12:27:57 +01:00
async-thread.h
btrfs: constify tracepoint arguments
2017-08-16 14:19:53 +02:00
backref.c
btrfs: add more __cold annotations
2018-03-26 15:09:39 +02:00
backref.h
btrfs: add more __cold annotations
2018-03-26 15:09:39 +02:00
btrfs_inode.h
btrfs: open code trivial helper btrfs_page_exists_in_range
2018-03-31 01:26:50 +02:00
check-integrity.c
btrfs: Remove custom crc32c init code
2018-03-26 15:09:39 +02:00
check-integrity.h
btrfs: take an fs_info directly when the root is not used otherwise
2016-12-06 16:06:59 +01:00
compression.c
btrfs: add more __cold annotations
2018-03-26 15:09:39 +02:00
compression.h
btrfs: add more __cold annotations
2018-03-26 15:09:39 +02:00
ctree.c
btrfs: kill tree_mod_log_set_root_pointer helper
2018-03-31 01:26:55 +02:00
ctree.h
btrfs: Remove btrfs_fs_info::open_ioctl_trans
2018-03-31 01:26:51 +02:00
dedupe.h
btrfs: expand cow_file_range() to support in-band dedup and subpage-blocksize
2016-07-26 13:52:25 +02:00
delayed-inode.c
btrfs: add more __cold annotations
2018-03-26 15:09:39 +02:00
delayed-inode.h
btrfs: add more __cold annotations
2018-03-26 15:09:39 +02:00
delayed-ref.c
btrfs: add more __cold annotations
2018-03-26 15:09:39 +02:00
delayed-ref.h
btrfs: add more __cold annotations
2018-03-26 15:09:39 +02:00
dev-replace.c
btrfs: log, when replace, is canceled by the user
2018-03-26 15:09:34 +02:00
dev-replace.h
btrfs: btrfs_dev_replace_cancel() can return int
2018-03-26 15:09:30 +02:00
dir-item.c
btrfs: Remove custom crc32c init code
2018-03-26 15:09:39 +02:00
disk-io.c
btrfs: Use sizeof directly instead of a constant variable
2018-03-31 01:26:56 +02:00
disk-io.h
btrfs: separate types for submit_bio_start and submit_bio_done
2018-03-31 01:26:55 +02:00
export.c
btrfs: Cleanup existing name_len checks
2018-01-22 16:08:12 +01:00
export.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
extent_io.c
btrfs: document more parameters of submit_extent_page
2018-03-31 01:26:53 +02:00
extent_io.h
btrfs: remove unused parameters from extent_submit_bio_done_t
2018-03-31 01:26:55 +02:00
extent_map.c
btrfs: add more __cold annotations
2018-03-26 15:09:39 +02:00
extent_map.h
btrfs: add more __cold annotations
2018-03-26 15:09:39 +02:00
extent-tree.c
btrfs: Remove btrfs_fs_info::open_ioctl_trans
2018-03-31 01:26:51 +02:00
file-item.c
Merge branch 'for-4.13-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
2017-07-05 16:41:23 -07:00
file.c
btrfs: Remove userspace transaction ioctls
2018-03-31 01:26:51 +02:00
free-space-cache.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2018-01-31 14:31:10 -08:00
free-space-cache.h
btrfs: free-space-cache, clean up unnecessary root arguments
2017-02-17 12:03:56 +01:00
free-space-tree.c
btrfs: use reada direction enum instead of constant value in load_free_space_tree
2018-03-26 15:09:37 +02:00
free-space-tree.h
btrfs: expose internal free space tree routine only if sanity tests are enabled
2017-08-18 16:36:29 +02:00
inode-item.c
btrfs: Remove custom crc32c init code
2018-03-26 15:09:39 +02:00
inode-map.c
Btrfs: rework outstanding_extents
2017-11-01 20:45:35 +01:00
inode-map.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
inode.c
btrfs: rename submit callbacks and drop double underscores
2018-03-31 01:26:56 +02:00
ioctl.c
btrfs: Remove userspace transaction ioctls
2018-03-31 01:26:51 +02:00
Kconfig
btrfs: Remove custom crc32c init code
2018-03-26 15:09:39 +02:00
locking.c
btrfs: Relax memory barrier in btrfs_tree_unlock
2018-03-31 01:26:51 +02:00
locking.h
btrfs: fix lockups from btrfs_clear_path_blocking
2014-11-19 10:34:35 -08:00
lzo.c
btrfs: allow to set compression level for zlib
2017-11-01 20:45:29 +01:00
Makefile
btrfs: Remove custom crc32c init code
2018-03-26 15:09:39 +02:00
math.h
btrfs: cleanup 64bit/32bit divs, compile time constants
2015-03-03 17:23:57 +01:00
ordered-data.c
btrfs: add more __cold annotations
2018-03-26 15:09:39 +02:00
ordered-data.h
btrfs: add more __cold annotations
2018-03-26 15:09:39 +02:00
orphan.c
…
print-tree.c
Btrfs: add one more sanity check for shared ref type
2017-08-21 17:47:43 +02:00
print-tree.h
btrfs: get fs_info from eb in btrfs_print_tree, remove argument
2017-08-16 16:12:03 +02:00
props.c
btrfs: drop underscores from exported xattr functions
2018-03-26 15:09:41 +02:00
props.h
…
qgroup.c
btrfs: Move qgroup rescan on quota enable to btrfs_quota_enable
2018-03-26 15:09:38 +02:00
qgroup.h
btrfs: qgroup: Fix qgroup reserved space underflow by only freeing reserved ranges
2017-06-29 20:17:02 +02:00
raid56.c
Btrfs: raid56: remove redundant async_missing_raid56
2018-03-26 15:09:43 +02:00
raid56.h
btrfs: take an fs_info directly when the root is not used otherwise
2016-12-06 16:06:59 +01:00
rcu-string.h
…
reada.c
btrfs: remove unused member err from reada_extent
2017-06-19 18:25:59 +02:00
ref-verify.c
btrfs: ref-verify: Remove unused parameter from walk_up_tree() to kill warning
2018-01-22 16:08:13 +01:00
ref-verify.h
Btrfs: add a extent ref verify tool
2017-10-30 12:28:00 +01:00
relocation.c
btrfs: Handle btrfs_set_extent_delalloc failure in relocate_file_extent_cluster
2018-03-01 16:16:12 +01:00
root-tree.c
btrfs: Cleanup existing name_len checks
2018-01-22 16:08:12 +01:00
scrub.c
Btrfs: scrub: batch rebuild for raid56
2018-03-31 01:26:52 +02:00
send.c
Btrfs: send: fix typo in TLV_PUT
2018-03-26 15:09:42 +02:00
send.h
btrfs: fix send ioctl on 32bit with 64bit kernel
2017-10-30 12:27:59 +01:00
struct-funcs.c
btrfs: struct-funcs, constify readers
2017-08-16 14:19:53 +02:00
super.c
btrfs: sort and group mount option definitions
2018-03-31 01:26:52 +02:00
sysfs.c
btrfs: add more __cold annotations
2018-03-26 15:09:39 +02:00
sysfs.h
Merge branch 'for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
2017-11-14 13:35:29 -08:00
transaction.c
btrfs: Remove btrfs_fs_info::open_ioctl_trans
2018-03-31 01:26:51 +02:00
transaction.h
btrfs: Remove code referencing unused TRANS_USERSPACE
2018-03-31 01:26:51 +02:00
tree-checker.c
btrfs: add more __cold annotations
2018-03-26 15:09:39 +02:00
tree-checker.h
btrfs: tree-checker: Replace root parameter with fs_info
2018-03-26 15:09:38 +02:00
tree-defrag.c
btrfs: add define for oldest generation
2018-03-31 01:26:50 +02:00
tree-log.c
btrfs: Remove root argument from btrfs_log_dentry_safe
2018-03-26 15:09:42 +02:00
tree-log.h
btrfs: Remove root argument from btrfs_log_dentry_safe
2018-03-26 15:09:42 +02:00
ulist.c
btrfs: ulist: rename ulist_fini to ulist_release
2017-02-17 12:03:50 +01:00
ulist.h
btrfs: ulist: rename ulist_fini to ulist_release
2017-02-17 12:03:50 +01:00
uuid-tree.c
btrfs: add define for oldest generation
2018-03-31 01:26:50 +02:00
volumes.c
btrfs: add define for oldest generation
2018-03-31 01:26:50 +02:00
volumes.h
btrfs: rename btrfs_close_extra_device to btrfs_free_extra_devids
2018-03-26 15:09:42 +02:00
xattr.c
btrfs: adjust return type of btrfs_getxattr
2018-03-26 15:09:41 +02:00
xattr.h
btrfs: move btrfs_listxattr prototype to xattr.h
2018-03-26 15:09:41 +02:00
zlib.c
btrfs: allow to set compression level for zlib
2017-11-01 20:45:29 +01:00
zstd.c
btrfs: move some zstd work data from stack to workspace
2018-01-22 16:08:14 +01:00