X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=yaffs_guts.c;h=4e679bf2cf97efabcfcc6eddfaa81c36c748238c;hp=1c0ae71320a52fc5645e09fd76e5203c348ab8c7;hb=6076b3bffffb8c1b26b41674cd9e6c5b7eeb1293;hpb=319d4f76f0e10d1d6427120221237950e373d74b

diff --git a/yaffs_guts.c b/yaffs_guts.c
index 1c0ae71..4e679bf 100644
--- a/yaffs_guts.c
+++ b/yaffs_guts.c
@@ -1922,21 +1922,18 @@ static int yaffs_new_obj_id(struct yaffs_dev *dev)
 	struct list_head *i;
 	u32 n = (u32) bucket;
 
-	/* Now find an object value that has not already been taken
-	 * by scanning the list.
+	/*
+	 * Now find an object value that has not already been taken
+	 * by scanning the list, incrementing each time by number of buckets.
 	 */
-
 	while (!found) {
 		found = 1;
 		n += YAFFS_NOBJECT_BUCKETS;
-		if (1 || dev->obj_bucket[bucket].count > 0) {
-			list_for_each(i, &dev->obj_bucket[bucket].list) {
-				/* If there is already one in the list */
-				if (i && list_entry(i, struct yaffs_obj,
-						    hash_link)->obj_id == n) {
-					found = 0;
-				}
-			}
+		list_for_each(i, &dev->obj_bucket[bucket].list) {
+			/* Check if this value is already taken. */
+			if (i && list_entry(i, struct yaffs_obj,
+					    hash_link)->obj_id == n)
+				found = 0;
 		}
 	}
 	return n;
@@ -4083,7 +4080,7 @@ static int yaffs_unlink_worker(struct yaffs_obj *obj)
 	}
 }
 
-static int yaffs_unlink_obj(struct yaffs_obj *obj)
+int yaffs_unlink_obj(struct yaffs_obj *obj)
 {
 	if (obj && obj->unlink_allowed)
 		return yaffs_unlink_worker(obj);
@@ -5022,8 +5019,15 @@ void yaffs_deinitialise(struct yaffs_dev *dev)
 
 		kfree(dev->gc_cleanup_list);
 
-		for (i = 0; i < YAFFS_N_TEMP_BUFFERS; i++)
+		for (i = 0; i < YAFFS_N_TEMP_BUFFERS; i++) {
 			kfree(dev->temp_buffer[i].buffer);
+			dev->temp_buffer[i].buffer = NULL;
+		}
+
+		kfree(dev->checkpt_buffer);
+		dev->checkpt_buffer = NULL;
+		kfree(dev->checkpt_block_list);
+		dev->checkpt_block_list = NULL;
 
 		dev->is_mounted = 0;