From 904e812931f001b984912b2d2f653ea69520313c Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Tue, 15 Dec 2009 16:46:52 -0800 Subject: [PATCH] reiserfs: remove /proc/fs/reiserfs/version /proc/fs/reiserfs/version is on the way of removing ->read_proc interface. It's empty however, so simply remove it instead of doing dummy conversion. It's hard to see what information userspace can extract from empty file. Signed-off-by: Alexey Dobriyan Cc: Jeff Mahoney Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/reiserfs/procfs.c | 39 ------------------------------------- fs/reiserfs/super.c | 4 ---- include/linux/reiserfs_fs.h | 5 ----- 3 files changed, 48 deletions(-) diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c index 9229e5514a4e..0ebb11646526 100644 --- a/fs/reiserfs/procfs.c +++ b/fs/reiserfs/procfs.c @@ -48,14 +48,6 @@ static int show_version(struct seq_file *m, struct super_block *sb) return 0; } -int reiserfs_global_version_in_proc(char *buffer, char **start, off_t offset, - int count, int *eof, void *data) -{ - *start = buffer; - *eof = 1; - return 0; -} - #define SF( x ) ( r -> x ) #define SFP( x ) SF( s_proc_info_data.x ) #define SFPL( x ) SFP( x[ level ] ) @@ -538,19 +530,6 @@ int reiserfs_proc_info_done(struct super_block *sb) return 0; } -struct proc_dir_entry *reiserfs_proc_register_global(char *name, - read_proc_t * func) -{ - return (proc_info_root) ? create_proc_read_entry(name, 0, - proc_info_root, - func, NULL) : NULL; -} - -void reiserfs_proc_unregister_global(const char *name) -{ - remove_proc_entry(name, proc_info_root); -} - int reiserfs_proc_info_global_init(void) { if (proc_info_root == NULL) { @@ -585,16 +564,6 @@ int reiserfs_proc_info_done(struct super_block *sb) return 0; } -struct proc_dir_entry *reiserfs_proc_register_global(char *name, - read_proc_t * func) -{ - return NULL; -} - -void reiserfs_proc_unregister_global(const char *name) -{; -} - int reiserfs_proc_info_global_init(void) { return 0; @@ -603,14 +572,6 @@ int reiserfs_proc_info_global_done(void) { return 0; } - -int reiserfs_global_version_in_proc(char *buffer, char **start, - off_t offset, - int count, int *eof, void *data) -{ - return 0; -} - /* REISERFS_PROC_INFO */ #endif diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 339b0baf2af6..b4a7dd03bdb9 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -2222,8 +2222,6 @@ static int __init init_reiserfs_fs(void) } reiserfs_proc_info_global_init(); - reiserfs_proc_register_global("version", - reiserfs_global_version_in_proc); ret = register_filesystem(&reiserfs_fs_type); @@ -2231,7 +2229,6 @@ static int __init init_reiserfs_fs(void) return 0; } - reiserfs_proc_unregister_global("version"); reiserfs_proc_info_global_done(); destroy_inodecache(); @@ -2240,7 +2237,6 @@ static int __init init_reiserfs_fs(void) static void __exit exit_reiserfs_fs(void) { - reiserfs_proc_unregister_global("version"); reiserfs_proc_info_global_done(); unregister_filesystem(&reiserfs_fs_type); destroy_inodecache(); diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h index a05b4a20768d..f65ed0d3a920 100644 --- a/include/linux/reiserfs_fs.h +++ b/include/linux/reiserfs_fs.h @@ -2061,13 +2061,8 @@ struct dentry *reiserfs_get_parent(struct dentry *); int reiserfs_proc_info_init(struct super_block *sb); int reiserfs_proc_info_done(struct super_block *sb); -struct proc_dir_entry *reiserfs_proc_register_global(char *name, - read_proc_t * func); -void reiserfs_proc_unregister_global(const char *name); int reiserfs_proc_info_global_init(void); int reiserfs_proc_info_global_done(void); -int reiserfs_global_version_in_proc(char *buffer, char **start, off_t offset, - int count, int *eof, void *data); #if defined( REISERFS_PROC_INFO )