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linux/fs/ext4
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Dan Carpenter e28a16af4c ext4: fix potential unnitialized variable 
[ Upstream commit 3f4830abd236d0428e50451e1ecb62e14c365e9b ]

Smatch complains "err" can be uninitialized in the caller.

    fs/ext4/indirect.c:349 ext4_alloc_branch()
    error: uninitialized symbol 'err'.

Set the error to zero on the success path.

Fixes: 8016e29f4362 ("ext4: fast commit recovery path")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/363a4673-0fb8-4adf-b4fb-90a499077276@moroto.mountain
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-06-16 13:32:14 +02:00
..
acl.c
ext4: use ext4_journal_start/stop for fast commit transactions
2023-05-17 11:47:32 +02:00
acl.h
ext4: apply umask if ACL support is disabled
2023-11-28 16:55:01 +00:00
balloc.c
ext4: add correct group descriptors and reserved GDT blocks to system zone
2023-09-19 12:20:27 +02:00
bitmap.c
…
block_validity.c
ext4: add correct group descriptors and reserved GDT blocks to system zone
2023-09-19 12:20:27 +02:00
dir.c
ext4: fix potential infinite loop in ext4_dx_readdir()
2021-10-06 15:56:02 +02:00
ext4_extents.h
ext4: fix EXT_MAX_EXTENT/INDEX to check for zeroed eh_max
2020-06-03 23:16:49 -04:00
ext4_jbd2.c
ext4: fix null-ptr-deref in '__ext4_journal_ensure_credits'
2022-01-27 10:54:28 +01:00
ext4_jbd2.h
ext4: drop ext4_journal_free_reserved()
2020-06-03 23:16:53 -04:00
ext4.h
ext4: change s_last_trim_minblks type to unsigned long
2023-10-10 21:53:25 +02:00
extents_status.c
ext4: make ext4_es_insert_extent() return void
2024-03-15 10:48:20 -04:00
extents_status.h
ext4: make ext4_es_insert_extent() return void
2024-03-15 10:48:20 -04:00
extents.c
ext4: make ext4_es_insert_extent() return void
2024-03-15 10:48:20 -04:00
fast_commit.c
ext4: don't set up encryption key during jbd2 transaction
2023-01-14 10:16:51 +01:00
fast_commit.h
ext4: disable fast-commit of encrypted dir operations
2023-01-14 10:16:51 +01:00
file.c
ext4: use ext4_journal_start/stop for fast commit transactions
2023-05-17 11:47:32 +02:00
fsmap.c
ext4: fix another off-by-one fsmap error on 1k block filesystems
2023-03-17 08:45:06 +01:00
fsmap.h
…
fsync.c
ext4: make s_mount_flags modifications atomic
2020-11-06 23:01:05 -05:00
hash.c
ext4: use generic casefolding support
2020-10-28 13:43:13 -04:00
ialloc.c
ext4: allow ext4_get_group_info() to fail
2023-05-30 12:57:47 +01:00
indirect.c
ext4: only update i_reserved_data_blocks on successful block allocation
2023-07-27 08:44:27 +02:00
inline.c
ext4: bail out of ext4_xattr_ibody_get() fails for any reason
2023-05-17 11:48:17 +02:00
inode-test.c
kunit: allow kunit tests to be loaded as a module
2020-01-09 16:42:29 -07:00
inode.c
ext4: convert to exclusive lock while inserting delalloc extents
2024-03-15 10:48:21 -04:00
ioctl.c
ext4: fix to check return value of freeze_bdev() in ext4_shutdown()
2023-08-11 11:57:33 +02:00
Kconfig
ext: EXT4_KUNIT_TESTS should depend on EXT4_FS instead of selecting it
2021-03-04 11:38:15 +01:00
Makefile
ext4 / jbd2: add fast commit initialization
2020-10-21 23:22:26 -04:00
mballoc.c
ext4: fix potential unnitialized variable
2024-06-16 13:32:14 +02:00
mballoc.h
ext4: add two helper functions extent_logical_end() and pa_logical_end()
2023-11-08 17:30:46 +01:00
migrate.c
ext4: fix various seppling typos
2023-01-14 10:16:43 +01:00
mmp.c
ext4: fix lockdep warning when enabling MMP
2023-05-30 12:57:47 +01:00
move_extent.c
ext4: fix double-free of blocks due to wrong extents moved_len
2024-02-23 08:42:27 +01:00
namei.c
ext4: avoid excessive credit estimate in ext4_tmpfile()
2024-06-16 13:32:14 +02:00
page-io.c
ext4: fix cgroup writeback accounting with fs-layer encryption
2023-03-17 08:45:06 +01:00
readpage.c
Improvements to ext4's block allocator performance for very large file
2020-08-21 11:03:38 -07:00
resize.c
ext4: fix corruption during on-line resize
2024-04-13 12:58:28 +02:00
super.c
ext4: forbid commit inconsistent quota data when errors=remount-ro
2024-04-13 12:59:47 +02:00
symlink.c
ext4: report correct st_size for encrypted symlinks
2021-09-08 08:48:59 +02:00
sysfs.c
ext4: add mballoc stats proc file
2023-05-30 12:57:47 +01:00
truncate.h
…
verity.c
fs: ext4: initialize fsdata in pagecache_write()
2023-01-14 10:16:43 +01:00
xattr_hurd.c
ext4: support xattr gnu.* namespace for the Hurd
2020-06-12 13:23:34 -04:00
xattr_security.c
…
xattr_trusted.c
…
xattr_user.c
…
xattr.c
ext4: correct inline offset when handling xattrs in inode body
2023-07-27 08:44:36 +02:00
xattr.h
ext4: remove duplicate definition of ext4_xattr_ibody_inline_set()
2023-04-26 11:27:41 +02:00