cleanup: remove dead code

Signed-off-by: Jeff Mahoney <jeffm@suse.com>

include/reiserfs_fs.h

@@ -34,12 +34,6 @@
 
 typedef unsigned int blocknr_t;
 
-#ifndef NO_EXTERN_INLINE
-# define extern_inline extern inline
-#else
-# define extern_inline
-#endif
-
 #ifndef get_unaligned
 #define get_unaligned(ptr)				\
 ({							\
@@ -668,29 +662,6 @@ void set_ih_key_format(struct item_head *ih, __u16 val);
 #define IH_Checked     2
 #define IH_Writable    3
 
-/* Bad item flag is set temporary by recover_leaf */
-/*
-extern_inline __u16 mark_ih_bad( struct item_head *ih )
-{
-    set_ih_flags(ih, get_ih_flags(ih) | IH_Bad );
-    return get_ih_flags(ih);
-}
-
-extern_inline __u16 ih_bad( struct item_head *ih )
-{
-    __u16 tmp = get_ih_flags(ih);
-    return test_bit(IH_Bad, &tmp );
-}
-
-extern_inline __u16 unmark_item_bad( struct item_head *ih )
-{
-    __u16 tmp = get_ih_flags(ih);
-    clear_bit( IH_Bad, &tmp );
-    set_ih_flags( ih, tmp );
-    return tmp;
-}
-*/
-
 /* Unreachable bit is set on tree rebuilding and is cleared in semantic pass */
 #define clean_ih_flags(ih) set_ih_flags (ih, 0)
 
@@ -1141,11 +1112,6 @@ struct reiserfs_path var = {ILLEGAL_PATH_ELEMENT_OFFSET, }
 #define REGULAR_FILE_FOUND	    14
 #define DIRECTORY_FOUND		    15
 
-struct unfm_nodeinfo {
-	__u32 unfm_nodenum;
-	__u16 unfm_freespace;
-};
-
 /* Size of pointer to the unformatted node. */
 #define UNFM_P_SIZE (sizeof(__u32))
 
@@ -1452,8 +1418,6 @@ int are_items_mergeable (struct item_head * left, struct item_head * right, int
 
 
 /* fix_nodes.c */
-void *reiserfs_kmalloc (size_t size, int flags, reiserfs_filsys_t * s);
-void reiserfs_kfree (/*const*/ void * vp, size_t size, reiserfs_filsys_t * s);
 int fix_nodes (/*struct reiserfs_transaction_handle *th,*/ int n_op_mode, struct tree_balance * p_s_tb, 
                /*int n_pos_in_item,*/ struct item_head * p_s_ins_ih);
 void unfix_nodes (/*struct reiserfs_transaction_handle *th,*/ struct tree_balance *);

include/reiserfs_lib.h

@@ -132,9 +132,8 @@ int reiserfs_search_by_entry_key(reiserfs_filsys_t *, struct reiserfs_key *key,
 int usearch_by_position(reiserfs_filsys_t *, struct reiserfs_key *key,
 			int version, struct reiserfs_path *path);
 struct reiserfs_key *reiserfs_next_key(struct reiserfs_path *path);
-void copy_key(void *to, void *from);
+void copy_key(void *to, const void *from);
-void copy_short_key(void *to, void *from);
+void copy_short_key(void *to, const void *from);
-void copy_item_head(void *p_v_to, void *p_v_from);
 int comp_keys(const void *k1, const void *k2);
 int comp_keys_3(const void *k1, const void *k2);
 int comp_short_keys(const void *p_s_key1, const void *p_s_key2);

reiserfscore/fix_node.c

@@ -2283,29 +2283,6 @@ static int get_neighbors(struct tree_balance *p_s_tb, int n_h)
 	return CARRY_ON;
 }
 
-#if 0
-void * reiserfs_kmalloc (size_t size, int flags, struct super_block * s)
-{
-	void * vp;
-
-	vp = getmem (size);
-	return vp;
-}
-
-void reiserfs_kfree (/*const */void * vp, size_t size, struct super_block * s)
-{
-	freemem (vp);
-
-	kfree (vp);
-  
-	s->u.reiserfs_sb.s_kmallocs -= size;
-	if (s->u.reiserfs_sb.s_kmallocs < 0)
-		reiserfs_warning("vs-8302: reiserfs_kfree: allocated memory %d\n",
-				 s->u.reiserfs_sb.s_kmallocs);
-
-#endif
-
-
 static int get_mem_for_virtual_node(struct tree_balance *tb)
 {
 	tb->vn_buf = getmem(tb->tb_fs->fs_blocksize);

reiserfscore/reiserfslib.c

@@ -1151,11 +1151,6 @@ void copy_short_key(void *to, void *from)
 	memcpy(to, from, SHORT_KEY_SIZE);
 }
 
-void copy_item_head(void *p_v_to, void *p_v_from)
-{
-	memcpy(p_v_to, p_v_from, IH_SIZE);
-}
-
 /* inserts new or old stat data of a directory (unreachable, nlinks == 0) */
 int create_dir_sd(reiserfs_filsys_t *fs,
 		  struct reiserfs_path *path, struct reiserfs_key *key,