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| author | Nikolay Borisov <nborisov@suse.com> | 2018-01-18 14:47:06 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-01-22 16:08:22 +0100 |
| commit | b03ebd992ff329889d2e1f342cb75ee3ebc21adc (patch) | |
| tree | e2daf1f5a598820b95b7831166b3c8304fc0b757 /fs | |
| parent | 5f4791f4a6479cdeb8caae1a3e5895c8a6e99c09 (diff) | |
| download | linux-stable-b03ebd992ff329889d2e1f342cb75ee3ebc21adc.tar.gz linux-stable-b03ebd992ff329889d2e1f342cb75ee3ebc21adc.tar.bz2 linux-stable-b03ebd992ff329889d2e1f342cb75ee3ebc21adc.zip | |
btrfs: Use IS_ALIGNED in btrfs_truncate_block instead of opencoding it
No functional changes, just makes the code more readable
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/inode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index d55aef46e8ae..c5f31817778b 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -4769,8 +4769,8 @@ int btrfs_truncate_block(struct inode *inode, loff_t from, loff_t len, u64 block_start; u64 block_end; - if ((offset & (blocksize - 1)) == 0 && - (!len || ((len & (blocksize - 1)) == 0))) + if (IS_ALIGNED(offset, blocksize) && + (!len || IS_ALIGNED(len, blocksize))) goto out; block_start = round_down(from, blocksize); |