X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=yaffs_guts.c;h=1602c4bde572e538482953ee10bff65d1624b5d9;hp=f3bc41905ab50099af47123b4b3c40867f6669ec;hb=878880321c4fa7ab0e431d22a3dd156a9a272c68;hpb=1af6728346f8d3cb23aee150c0b9b63405e4017e

diff --git a/yaffs_guts.c b/yaffs_guts.c
index f3bc419..1602c4b 100644
--- a/yaffs_guts.c
+++ b/yaffs_guts.c
@@ -185,31 +185,6 @@ void yaffs_release_temp_buffer(struct yaffs_dev *dev, u8 *buffer)
 
 }
 
-/*
- * Determine if we have a managed buffer.
- */
-int yaffs_is_managed_tmp_buffer(struct yaffs_dev *dev, const u8 *buffer)
-{
-	int i;
-
-	for (i = 0; i < YAFFS_N_TEMP_BUFFERS; i++) {
-		if (dev->temp_buffer[i].buffer == buffer)
-			return 1;
-	}
-
-	for (i = 0; i < dev->param.n_caches; i++) {
-		if (dev->cache[i].data == buffer)
-			return 1;
-	}
-
-	if (buffer == dev->checkpt_buffer)
-		return 1;
-
-	yaffs_trace(YAFFS_TRACE_ALWAYS,
-	  "yaffs: unmaged buffer detected.");
-	return 0;
-}
-
 /*
  * Functions for robustisizing TODO
  *
@@ -219,18 +194,18 @@ static void yaffs_handle_chunk_wr_ok(struct yaffs_dev *dev, int nand_chunk,
 				     const u8 *data,
 				     const struct yaffs_ext_tags *tags)
 {
-	dev = dev;
-	nand_chunk = nand_chunk;
-	data = data;
-	tags = tags;
+	(void) dev;
+	(void) nand_chunk;
+	(void) data;
+	(void) tags;
 }
 
 static void yaffs_handle_chunk_update(struct yaffs_dev *dev, int nand_chunk,
 				      const struct yaffs_ext_tags *tags)
 {
-	dev = dev;
-	nand_chunk = nand_chunk;
-	tags = tags;
+	(void) dev;
+	(void) nand_chunk;
+	(void) tags;
 }
 
 void yaffs_handle_chunk_error(struct yaffs_dev *dev,
@@ -742,7 +717,7 @@ static void yaffs_deinit_tnodes_and_objs(struct yaffs_dev *dev)
 	dev->n_tnodes = 0;
 }
 
-void yaffs_load_tnode_0(struct yaffs_dev *dev, struct yaffs_tnode *tn,
+static void yaffs_load_tnode_0(struct yaffs_dev *dev, struct yaffs_tnode *tn,
 			unsigned pos, unsigned val)
 {
 	u32 *map = (u32 *) tn;
@@ -819,7 +794,7 @@ struct yaffs_tnode *yaffs_find_tnode_0(struct yaffs_dev *dev,
 	int required_depth;
 	int level = file_struct->top_level;
 
-	dev = dev;
+	(void) dev;
 
 	/* Check sane level and chunk Id */
 	if (level < 0 || level > YAFFS_TNODES_MAX_LEVEL)
@@ -1929,7 +1904,7 @@ struct yaffs_obj *yaffs_find_by_number(struct yaffs_dev *dev, u32 number)
 	return NULL;
 }
 
-struct yaffs_obj *yaffs_new_obj(struct yaffs_dev *dev, int number,
+static struct yaffs_obj *yaffs_new_obj(struct yaffs_dev *dev, int number,
 				enum yaffs_obj_type type)
 {
 	struct yaffs_obj *the_obj = NULL;
@@ -3226,7 +3201,7 @@ static void yaffs_load_name_from_oh(struct yaffs_dev *dev, YCHAR *name,
 		}
 	} else {
 #else
-	dev = dev;
+	(void) dev;
 	{
 #endif
 		strncpy(name, oh_name, buff_size - 1);
@@ -3863,7 +3838,7 @@ static int yaffs_unlink_file_if_needed(struct yaffs_obj *in)
 	return ret_val;
 }
 
-int yaffs_del_file(struct yaffs_obj *in)
+static int yaffs_del_file(struct yaffs_obj *in)
 {
 	int ret_val = YAFFS_OK;
 	int deleted;	/* Need to cache value on stack if in is freed */