[PATCH] ecryptfs: use special_file()
Use the special_file() macro to check whether an inode is special instead of open-coding it. Acked-by: Mike Halcrow <mhalcrow@us.ibm.com> Cc: Phillip Hellewell <phillip@hellewell.homeip.net> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -104,10 +104,7 @@ int ecryptfs_interpose(struct dentry *lower_dentry, struct dentry *dentry,
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inode->i_op = &ecryptfs_dir_iops;
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if (S_ISDIR(lower_inode->i_mode))
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inode->i_fop = &ecryptfs_dir_fops;
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/* TODO: Is there a better way to identify if the inode is
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* special? */
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if (S_ISBLK(lower_inode->i_mode) || S_ISCHR(lower_inode->i_mode) ||
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S_ISFIFO(lower_inode->i_mode) || S_ISSOCK(lower_inode->i_mode))
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if (special_file(lower_inode->i_mode))
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init_special_inode(inode, lower_inode->i_mode,
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lower_inode->i_rdev);
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dentry->d_op = &ecryptfs_dops;
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