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| author |   Dulshani Gunawardhana <dulshani.gunawardhana89@gmail.com> | 2013-10-31 10:30:08 +0530 |
|---|---|---|
| committer |   Chris Mason <chris.mason@fusionio.com> | 2013-11-11 22:11:53 -0500 |
| commit | fae7f21cece9a4c181a8d8131870c7247e153f65 (patch) | |
| tree | d2c8052ead139f3e4bb4cb13c44dd59f32184d63 /fs/btrfs/inode.c | |
| parent | btrfs: Remove redundant local zero structure (diff) | |
| download | linux-dev-fae7f21cece9a4c181a8d8131870c7247e153f65.tar.xz linux-dev-fae7f21cece9a4c181a8d8131870c7247e153f65.zip | |
btrfs: Use WARN_ON()'s return value in place of WARN_ON(1)
Use WARN_ON()'s return value in place of WARN_ON(1) for cleaner source
code that outputs a more descriptive warnings. Also fix the styling
warning of redundant braces that came up as a result of this fix.
Signed-off-by: Dulshani Gunawardhana <dulshani.gunawardhana89@gmail.com>
Reviewed-by: Zach Brown <zab@redhat.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 17800221978f..ddecc9c332f4 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -2039,10 +2039,8 @@ static noinline int record_one_backref(u64 inum, u64 offset, u64 root_id, key.offset = offset; ret = btrfs_search_slot(NULL, root, &key, path, 0, 0); - if (ret < 0) { - WARN_ON(1); + if (WARN_ON(ret < 0)) return ret; - } ret = 0; while (1) { @@ -3182,8 +3180,7 @@ int btrfs_orphan_cleanup(struct btrfs_root *root) /* if we have links, this was a truncate, lets do that */ if (inode->i_nlink) { - if (!S_ISREG(inode->i_mode)) { - WARN_ON(1); + if (WARN_ON(!S_ISREG(inode->i_mode))) { iput(inode); continue; } @@ -8023,8 +8020,7 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry, if (ret == -EEXIST) { /* we shouldn't get * eexist without a new_inode */ - if (!new_inode) { - WARN_ON(1); + if (WARN_ON(!new_inode)) { return ret; } } else { |