1 files changed, 8 insertions, 19 deletions

diff --git a/fs/yaffs2/yaffs_guts.c b/fs/yaffs2/yaffs_guts.c
index 00d1c5a..21441fd 100644
--- a/fs/yaffs2/yaffs_guts.c
+++ b/fs/yaffs2/yaffs_guts.c
@@ -321,9 +321,8 @@ static int yaffs_check_chunk_erased(struct yaffs_dev *dev, int nand_chunk)
 	int retval = YAFFS_OK;
 	u8 *data = yaffs_get_temp_buffer(dev);
 	struct yaffs_ext_tags tags;
-	int result;
 
-	result = yaffs_rd_chunk_tags_nand(dev, nand_chunk, data, &tags);
+	yaffs_rd_chunk_tags_nand(dev, nand_chunk, data, &tags);
 
 	if (tags.ecc_result > YAFFS_ECC_RESULT_NO_ERROR)
 		retval = YAFFS_FAIL;
@@ -349,9 +348,8 @@ static int yaffs_verify_chunk_written(struct yaffs_dev *dev,
 	int retval = YAFFS_OK;
 	struct yaffs_ext_tags temp_tags;
 	u8 *buffer = yaffs_get_temp_buffer(dev);
-	int result;
 
-	result = yaffs_rd_chunk_tags_nand(dev, nand_chunk, buffer, &temp_tags);
+	yaffs_rd_chunk_tags_nand(dev, nand_chunk, buffer, &temp_tags);
 	if (memcmp(buffer, data, dev->data_bytes_per_chunk) ||
 	    temp_tags.obj_id != tags->obj_id ||
 	    temp_tags.chunk_id != tags->chunk_id ||
@@ -1485,7 +1483,6 @@ static struct yaffs_cache *yaffs_grab_chunk_cache(struct yaffs_dev *dev)
 	struct yaffs_obj *the_obj;
 	int usage;
 	int i;
-	int pushout;
 
 	if (dev->param.n_caches < 1)
 		return NULL;
@@ -1506,7 +1503,6 @@ static struct yaffs_cache *yaffs_grab_chunk_cache(struct yaffs_dev *dev)
 		the_obj = dev->cache[0].object;
 		usage = -1;
 		cache = NULL;
-		pushout = -1;
 
 		for (i = 0; i < dev->param.n_caches; i++) {
 			if (dev->cache[i].object &&
@@ -1516,7 +1512,6 @@ static struct yaffs_cache *yaffs_grab_chunk_cache(struct yaffs_dev *dev)
 				usage = dev->cache[i].last_use;
 				the_obj = dev->cache[i].object;
 				cache = &dev->cache[i];
-				pushout = i;
 			}
 		}
 
@@ -3176,8 +3171,6 @@ static void yaffs_check_obj_details_loaded(struct yaffs_obj *in)
 	struct yaffs_obj_hdr *oh;
 	struct yaffs_dev *dev;
 	struct yaffs_ext_tags tags;
-	int result;
-	int alloc_failed = 0;
 
 	if (!in || !in->lazy_loaded || in->hdr_chunk < 1)
 		return;
@@ -3186,7 +3179,7 @@ static void yaffs_check_obj_details_loaded(struct yaffs_obj *in)
 	in->lazy_loaded = 0;
 	buf = yaffs_get_temp_buffer(dev);
 
-	result = yaffs_rd_chunk_tags_nand(dev, in->hdr_chunk, buf, &tags);
+	yaffs_rd_chunk_tags_nand(dev, in->hdr_chunk, buf, &tags);
 	oh = (struct yaffs_obj_hdr *)buf;
 
 	in->yst_mode = oh->yst_mode;
@@ -3196,8 +3189,6 @@ static void yaffs_check_obj_details_loaded(struct yaffs_obj *in)
 	if (in->variant_type == YAFFS_OBJECT_TYPE_SYMLINK) {
 		in->variant.symlink_variant.alias =
 		    yaffs_clone_str(oh->alias);
-		if (!in->variant.symlink_variant.alias)
-			alloc_failed = 1;	/* Not returned */
 	}
 	yaffs_release_temp_buffer(dev, buf);
 }
@@ -3285,7 +3276,6 @@ int yaffs_update_oh(struct yaffs_obj *in, const YCHAR *name, int force,
 	struct yaffs_dev *dev = in->my_dev;
 	int prev_chunk_id;
 	int ret_val = 0;
-	int result = 0;
 	int new_chunk_id;
 	struct yaffs_ext_tags new_tags;
 	struct yaffs_ext_tags old_tags;
@@ -3309,8 +3299,8 @@ int yaffs_update_oh(struct yaffs_obj *in, const YCHAR *name, int force,
 	prev_chunk_id = in->hdr_chunk;
 
 	if (prev_chunk_id > 0) {
-		result = yaffs_rd_chunk_tags_nand(dev, prev_chunk_id,
-						  buffer, &old_tags);
+		yaffs_rd_chunk_tags_nand(dev, prev_chunk_id,
+					  buffer, &old_tags);
 
 		yaffs_verify_oh(in, oh, &old_tags, 0);
 		memcpy(old_name, oh->name, sizeof(oh->name));
@@ -4444,7 +4434,6 @@ int yaffs_get_obj_name(struct yaffs_obj *obj, YCHAR *name, int buffer_size)
 	} else if (obj->short_name[0]) {
 		yaffs_strcpy(name, obj->short_name);
 	} else if (obj->hdr_chunk > 0) {
-		int result;
 		u8 *buffer = yaffs_get_temp_buffer(obj->my_dev);
 
 		struct yaffs_obj_hdr *oh = (struct yaffs_obj_hdr *)buffer;
@@ -4452,9 +4441,9 @@ int yaffs_get_obj_name(struct yaffs_obj *obj, YCHAR *name, int buffer_size)
 		memset(buffer, 0, obj->my_dev->data_bytes_per_chunk);
 
 		if (obj->hdr_chunk > 0) {
-			result = yaffs_rd_chunk_tags_nand(obj->my_dev,
-							  obj->hdr_chunk,
-							  buffer, NULL);
+			yaffs_rd_chunk_tags_nand(obj->my_dev,
+						 obj->hdr_chunk,
+						 buffer, NULL);
 		}
 		yaffs_load_name_from_oh(obj->my_dev, name, oh->name,
 					buffer_size);