diff options
| author | Chris Mason <chris.mason@oracle.com> | 2009-01-05 21:25:51 -0500 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2009-01-05 21:25:51 -0500 |
| commit | d397712bcc6a759a560fd247e6053ecae091f958 (patch) | |
| tree | 9da8daebb870d8b8b1843507c4621715e23dd31a /fs/btrfs/super.c | |
| parent | 1f3c79a28c8837e8572b98f6d14142d9a6133c56 (diff) | |
Btrfs: Fix checkpatch.pl warnings
There were many, most are fixed now. struct-funcs.c generates some warnings
but these are bogus.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/super.c')
| -rw-r--r-- | fs/btrfs/super.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index ccdcb7bb7ad8..b4c101d9322c 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -55,18 +55,12 @@ static struct super_operations btrfs_super_ops; -static void btrfs_put_super (struct super_block * sb) +static void btrfs_put_super(struct super_block *sb) { struct btrfs_root *root = btrfs_sb(sb); int ret; ret = close_ctree(root); - if (ret) { - printk("close ctree returns %d\n", ret); - } -#if 0 - btrfs_sysfs_del_super(root->fs_info); -#endif sb->s_fs_info = NULL; } @@ -299,12 +293,12 @@ static int btrfs_parse_early_options(const char *options, fmode_t flags, return error; } -static int btrfs_fill_super(struct super_block * sb, +static int btrfs_fill_super(struct super_block *sb, struct btrfs_fs_devices *fs_devices, - void * data, int silent) + void *data, int silent) { - struct inode * inode; - struct dentry * root_dentry; + struct inode *inode; + struct dentry *root_dentry; struct btrfs_super_block *disk_super; struct btrfs_root *tree_root; struct btrfs_inode *bi; @@ -479,8 +473,10 @@ static int btrfs_get_sb(struct file_system_type *fs_type, int flags, root = dget(s->s_root); else { mutex_lock(&s->s_root->d_inode->i_mutex); - root = lookup_one_len(subvol_name, s->s_root, strlen(subvol_name)); + root = lookup_one_len(subvol_name, s->s_root, + strlen(subvol_name)); mutex_unlock(&s->s_root->d_inode->i_mutex); + if (IS_ERR(root)) { up_write(&s->s_umount); deactivate_super(s); @@ -557,8 +553,9 @@ static int btrfs_statfs(struct dentry *dentry, struct kstatfs *buf) buf->f_bavail = buf->f_bfree; buf->f_bsize = dentry->d_sb->s_blocksize; buf->f_type = BTRFS_SUPER_MAGIC; + /* We treat it as constant endianness (it doesn't matter _which_) - because we want the fsid to come out the same whether mounted + because we want the fsid to come out the same whether mounted on a big-endian or little-endian host */ buf->f_fsid.val[0] = be32_to_cpu(fsid[0]) ^ be32_to_cpu(fsid[2]); buf->f_fsid.val[1] = be32_to_cpu(fsid[1]) ^ be32_to_cpu(fsid[3]); @@ -658,7 +655,7 @@ static int btrfs_interface_init(void) static void btrfs_interface_exit(void) { if (misc_deregister(&btrfs_misc) < 0) - printk("misc_deregister failed for control device"); + printk(KERN_INFO "misc_deregister failed for control device"); } static int __init init_btrfs_fs(void) |