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| author | Christoph Hellwig <hch@tuxera.com> | 2010-10-01 05:43:50 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2010-10-01 05:43:50 +0200 |
| commit | 30d3abbec730a5a9c954a6342271f7a7db155b08 (patch) | |
| tree | 6a4ef55c864bec34ddb6e446b46882ab0539bf3b /fs/hfsplus | |
| parent | b5080f77ed2de3c8ac67a63044f8a781c75207d9 (diff) | |
| download | kernel_samsung_smdk4412-30d3abbec730a5a9c954a6342271f7a7db155b08.zip kernel_samsung_smdk4412-30d3abbec730a5a9c954a6342271f7a7db155b08.tar.gz kernel_samsung_smdk4412-30d3abbec730a5a9c954a6342271f7a7db155b08.tar.bz2 | |
hfsplus: merge mknod/mkdir/creat
Make hfsplus_mkdir and hfsplus_create call hfsplus_mknod instead of
duplicating the code.
Signed-off-by: Christoph Hellwig <hch@tuxera.com>
Diffstat (limited to 'fs/hfsplus')
| -rw-r--r-- | fs/hfsplus/dir.c | 64 |
1 files changed, 16 insertions, 48 deletions
diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c index 5ca8308..7efcf75 100644 --- a/fs/hfsplus/dir.c +++ b/fs/hfsplus/dir.c @@ -237,28 +237,6 @@ static int hfsplus_dir_release(struct inode *inode, struct file *file) return 0; } -static int hfsplus_create(struct inode *dir, struct dentry *dentry, int mode, - struct nameidata *nd) -{ - struct inode *inode; - int res; - - inode = hfsplus_new_inode(dir->i_sb, mode); - if (!inode) - return -ENOSPC; - - res = hfsplus_create_cat(inode->i_ino, dir, &dentry->d_name, inode); - if (res) { - inode->i_nlink = 0; - hfsplus_delete_inode(inode); - iput(inode); - return res; - } - hfsplus_instantiate(dentry, inode, inode->i_ino); - mark_inode_dirty(inode); - return 0; -} - static int hfsplus_link(struct dentry *src_dentry, struct inode *dst_dir, struct dentry *dst_dentry) { @@ -365,27 +343,6 @@ static int hfsplus_unlink(struct inode *dir, struct dentry *dentry) return res; } -static int hfsplus_mkdir(struct inode *dir, struct dentry *dentry, int mode) -{ - struct inode *inode; - int res; - - inode = hfsplus_new_inode(dir->i_sb, S_IFDIR | mode); - if (!inode) - return -ENOSPC; - - res = hfsplus_create_cat(inode->i_ino, dir, &dentry->d_name, inode); - if (res) { - inode->i_nlink = 0; - hfsplus_delete_inode(inode); - iput(inode); - return res; - } - hfsplus_instantiate(dentry, inode, inode->i_ino); - mark_inode_dirty(inode); - return 0; -} - static int hfsplus_rmdir(struct inode *dir, struct dentry *dentry) { struct inode *inode; @@ -438,12 +395,10 @@ static int hfsplus_symlink(struct inode *dir, struct dentry *dentry, static int hfsplus_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t rdev) { - struct super_block *sb; struct inode *inode; int res; - sb = dir->i_sb; - inode = hfsplus_new_inode(sb, mode); + inode = hfsplus_new_inode(dir->i_sb, mode); if (!inode) return -ENOSPC; @@ -454,13 +409,26 @@ static int hfsplus_mknod(struct inode *dir, struct dentry *dentry, iput(inode); return res; } - init_special_inode(inode, mode, rdev); + + if (S_ISBLK(mode) || S_ISCHR(mode) || S_ISFIFO(mode) || S_ISSOCK(mode)) + init_special_inode(inode, mode, rdev); + hfsplus_instantiate(dentry, inode, inode->i_ino); mark_inode_dirty(inode); - return 0; } +static int hfsplus_create(struct inode *dir, struct dentry *dentry, int mode, + struct nameidata *nd) +{ + return hfsplus_mknod(dir, dentry, mode, 0); +} + +static int hfsplus_mkdir(struct inode *dir, struct dentry *dentry, int mode) +{ + return hfsplus_mknod(dir, dentry, mode | S_IFDIR, 0); +} + static int hfsplus_rename(struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry) { |