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Commit 9e443bc3 authored by James Hogan's avatar James Hogan Committed by Richard Weinberger
Browse files

um: hostfs: make functions static 



The hostfs_*() callback functions are all only used within
hostfs_kern.c, so make them static.

Signed-off-by: default avatarJames Hogan <james.hogan@imgtec.com>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: user-mode-linux-devel@lists.sourceforge.net
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent 9af2452a

fs/hostfs/hostfs_kern.c

+28 −25
Original line number Original line Diff line number Diff line
@@ -186,7 +186,7 @@ static struct inode *hostfs_iget(struct super_block *sb) 
	return inode;

	return inode;

}

}





int hostfs_statfs(struct dentry *dentry, struct kstatfs *sf)

static int hostfs_statfs(struct dentry *dentry, struct kstatfs *sf)

{

{

	/*

	/*

	 * do_statfs uses struct statfs64 internally, but the linux kernel

	 * do_statfs uses struct statfs64 internally, but the linux kernel
@@ -268,7 +268,7 @@ static const struct super_operations hostfs_sbops = { 
	.show_options	= hostfs_show_options,

	.show_options	= hostfs_show_options,

};

};





int hostfs_readdir(struct file *file, struct dir_context *ctx)

static int hostfs_readdir(struct file *file, struct dir_context *ctx)

{

{

	void *dir;

	void *dir;

	char *name;

	char *name;
@@ -293,7 +293,7 @@ int hostfs_readdir(struct file *file, struct dir_context *ctx) 
	return 0;

	return 0;

}

}





int hostfs_file_open(struct inode *ino, struct file *file)

static int hostfs_file_open(struct inode *ino, struct file *file)

{

{

	static DEFINE_MUTEX(open_mutex);

	static DEFINE_MUTEX(open_mutex);

	char *name;

	char *name;
@@ -359,7 +359,8 @@ static int hostfs_file_release(struct inode *inode, struct file *file) 
	return 0;

	return 0;

}

}





int hostfs_fsync(struct file *file, loff_t start, loff_t end, int datasync)

static int hostfs_fsync(struct file *file, loff_t start, loff_t end,

			int datasync)

{

{

	struct inode *inode = file->f_mapping->host;

	struct inode *inode = file->f_mapping->host;

	int ret;

	int ret;
@@ -394,7 +395,7 @@ static const struct file_operations hostfs_dir_fops = { 
	.read		= generic_read_dir,

	.read		= generic_read_dir,

};

};





int hostfs_writepage(struct page *page, struct writeback_control *wbc)

static int hostfs_writepage(struct page *page, struct writeback_control *wbc)

{

{

	struct address_space *mapping = page->mapping;

	struct address_space *mapping = page->mapping;

	struct inode *inode = mapping->host;

	struct inode *inode = mapping->host;
@@ -430,7 +431,7 @@ int hostfs_writepage(struct page *page, struct writeback_control *wbc) 
	return err;

	return err;

}

}





int hostfs_readpage(struct file *file, struct page *page)

static int hostfs_readpage(struct file *file, struct page *page)

{

{

	char *buffer;

	char *buffer;

	long long start;

	long long start;
@@ -455,7 +456,7 @@ int hostfs_readpage(struct file *file, struct page *page) 
	return err;

	return err;

}

}





int hostfs_write_begin(struct file *file, struct address_space *mapping,

static int hostfs_write_begin(struct file *file, struct address_space *mapping,

			      loff_t pos, unsigned len, unsigned flags,

			      loff_t pos, unsigned len, unsigned flags,

			      struct page **pagep, void **fsdata)

			      struct page **pagep, void **fsdata)

{

{
@@ -467,7 +468,7 @@ int hostfs_write_begin(struct file *file, struct address_space *mapping, 
	return 0;

	return 0;

}

}





int hostfs_write_end(struct file *file, struct address_space *mapping,

static int hostfs_write_end(struct file *file, struct address_space *mapping,

			    loff_t pos, unsigned len, unsigned copied,

			    loff_t pos, unsigned len, unsigned copied,

			    struct page *page, void *fsdata)

			    struct page *page, void *fsdata)

{

{
@@ -549,7 +550,7 @@ static int read_name(struct inode *ino, char *name) 
	return 0;

	return 0;

}

}





int hostfs_create(struct inode *dir, struct dentry *dentry, umode_t mode,

static int hostfs_create(struct inode *dir, struct dentry *dentry, umode_t mode,

			 bool excl)

			 bool excl)

{

{

	struct inode *inode;

	struct inode *inode;
@@ -591,7 +592,7 @@ int hostfs_create(struct inode *dir, struct dentry *dentry, umode_t mode, 
	return error;

	return error;

}

}





struct dentry *hostfs_lookup(struct inode *ino, struct dentry *dentry,

static struct dentry *hostfs_lookup(struct inode *ino, struct dentry *dentry,

				    unsigned int flags)

				    unsigned int flags)

{

{

	struct inode *inode;

	struct inode *inode;
@@ -628,7 +629,8 @@ struct dentry *hostfs_lookup(struct inode *ino, struct dentry *dentry, 
	return ERR_PTR(err);

	return ERR_PTR(err);

}

}





int hostfs_link(struct dentry *to, struct inode *ino, struct dentry *from)

static int hostfs_link(struct dentry *to, struct inode *ino,

		       struct dentry *from)

{

{

	char *from_name, *to_name;

	char *from_name, *to_name;

	int err;

	int err;
@@ -646,7 +648,7 @@ int hostfs_link(struct dentry *to, struct inode *ino, struct dentry *from) 
	return err;

	return err;

}

}





int hostfs_unlink(struct inode *ino, struct dentry *dentry)

static int hostfs_unlink(struct inode *ino, struct dentry *dentry)

{

{

	char *file;

	char *file;

	int err;

	int err;
@@ -662,7 +664,8 @@ int hostfs_unlink(struct inode *ino, struct dentry *dentry) 
	return err;

	return err;

}

}





int hostfs_symlink(struct inode *ino, struct dentry *dentry, const char *to)

static int hostfs_symlink(struct inode *ino, struct dentry *dentry,

			  const char *to)

{

{

	char *file;

	char *file;

	int err;

	int err;
@@ -674,7 +677,7 @@ int hostfs_symlink(struct inode *ino, struct dentry *dentry, const char *to) 
	return err;

	return err;

}

}





int hostfs_mkdir(struct inode *ino, struct dentry *dentry, umode_t mode)

static int hostfs_mkdir(struct inode *ino, struct dentry *dentry, umode_t mode)

{

{

	char *file;

	char *file;

	int err;

	int err;
@@ -686,7 +689,7 @@ int hostfs_mkdir(struct inode *ino, struct dentry *dentry, umode_t mode) 
	return err;

	return err;

}

}





int hostfs_rmdir(struct inode *ino, struct dentry *dentry)

static int hostfs_rmdir(struct inode *ino, struct dentry *dentry)

{

{

	char *file;

	char *file;

	int err;

	int err;
@@ -738,7 +741,7 @@ static int hostfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, 
	return err;

	return err;

}

}





int hostfs_rename(struct inode *from_ino, struct dentry *from,

static int hostfs_rename(struct inode *from_ino, struct dentry *from,

			 struct inode *to_ino, struct dentry *to)

			 struct inode *to_ino, struct dentry *to)

{

{

	char *from_name, *to_name;

	char *from_name, *to_name;
@@ -756,7 +759,7 @@ int hostfs_rename(struct inode *from_ino, struct dentry *from, 
	return err;

	return err;

}

}





int hostfs_permission(struct inode *ino, int desired)

static int hostfs_permission(struct inode *ino, int desired)

{

{

	char *name;

	char *name;

	int r = 0, w = 0, x = 0, err;

	int r = 0, w = 0, x = 0, err;
@@ -782,7 +785,7 @@ int hostfs_permission(struct inode *ino, int desired) 
	return err;

	return err;

}

}





int hostfs_setattr(struct dentry *dentry, struct iattr *attr)

static int hostfs_setattr(struct dentry *dentry, struct iattr *attr)

{

{

	struct inode *inode = dentry->d_inode;

	struct inode *inode = dentry->d_inode;

	struct hostfs_iattr attrs;

	struct hostfs_iattr attrs;