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| author |   Ritesh Harjani (IBM) <ritesh.list@gmail.com> | 2025-05-19 23:49:27 +0530 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2025-05-20 14:21:00 -0400 |
| commit | 797ac3ca24ca1af396e84d16c79c523cfefe1737 (patch) | |
| tree | 285c8a0c87e839279409e0c1811254eedb2a6dc5 | |
| parent | ext4: Unwritten to written conversion requires EXT4_EX_NOCACHE (diff) | |
| download | linux-rng-797ac3ca24ca1af396e84d16c79c523cfefe1737.tar.xz linux-rng-797ac3ca24ca1af396e84d16c79c523cfefe1737.zip | |
ext4: Simplify last in leaf check in ext4_map_query_blocks
This simplifies the check for last in leaf in ext4_map_query_blocks()
and fixes this cocci warning.
cocci warnings: (new ones prefixed by >>)
>> fs/ext4/inode.c:573:49-51: WARNING !A || A && B is equivalent to !A || B
Fixes: 5bb12b1837c0 ("ext4: Add support for EXT4_GET_BLOCKS_QUERY_LEAF_BLOCKS")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202505191524.auftmOwK-lkp@intel.com/
Signed-off-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Reviewed-by: Ojaswin Mujoo <ojaswin@linux.ibm.com>
Link: https://patch.msgid.link/5fd5c806218c83f603c578c95997cf7f6da29d74.1747677758.git.ritesh.list@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
| -rw-r--r-- | fs/ext4/inode.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index ce0632094c50..459ffc6af1d3 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -570,8 +570,7 @@ static int ext4_map_query_blocks(handle_t *handle, struct inode *inode, * - if the last in leaf is the full requested range */ if (!(map->m_flags & EXT4_MAP_QUERY_LAST_IN_LEAF) || - ((map->m_flags & EXT4_MAP_QUERY_LAST_IN_LEAF) && - (map->m_len == orig_mlen))) { + map->m_len == orig_mlen) { status = map->m_flags & EXT4_MAP_UNWRITTEN ? EXTENT_STATUS_UNWRITTEN : EXTENT_STATUS_WRITTEN; ext4_es_insert_extent(inode, map->m_lblk, map->m_len, |