1 files changed, 4 insertions, 51 deletions

diff --git a/fsck-cache.c b/fsck-cache.c
index 7c55fe56a..916792417 100644
--- a/fsck-cache.c
+++ b/fsck-cache.c
@@ -6,46 +6,15 @@
 #include "tree.h"
 #include "blob.h"
 #include "tag.h"
-#include "delta.h"
 
 #define REACHABLE 0x0001
 
 static int show_root = 0;
 static int show_tags = 0;
 static int show_unreachable = 0;
-static int show_max_delta_depth = 0;
 static int keep_cache_objects = 0; 
 static unsigned char head_sha1[20];
 
-static void expand_deltas(void)
-{
-	int i, max_depth = 0;
-
-	/*
-	 * To be as efficient as possible we look for delta heads and
-	 * recursively process them going backward, and parsing
-	 * resulting objects along the way.  This allows for processing
-	 * each delta objects only once regardless of the delta depth.
-	 */
-	for (i = 0; i < nr_objs; i++) {
-		struct object *obj = objs[i];
-		if (obj->parsed && !obj->delta && obj->attached_deltas) {
-			int depth = 0;
-			char type[10];
-			unsigned long size;
-			void *buf = read_sha1_file(obj->sha1, type, &size);
-			if (!buf)
-				continue;
-			depth = process_deltas(buf, size, obj->type,
-					       obj->attached_deltas);
-			if (max_depth < depth)
-				max_depth = depth;
-		}
-	}
-	if (show_max_delta_depth)
-		printf("maximum delta depth = %d\n", max_depth);
-}
-															
 static void check_connectivity(void)
 {
 	int i;
@@ -56,12 +25,8 @@ static void check_connectivity(void)
 		struct object_list *refs;
 
 		if (!obj->parsed) {
-			if (obj->delta)
-				printf("unresolved delta %s\n",
-				       sha1_to_hex(obj->sha1));
-			else
-				printf("missing %s %s\n",
-				       obj->type, sha1_to_hex(obj->sha1));
+			printf("missing %s %s\n",
+			       obj->type, sha1_to_hex(obj->sha1));
 			continue;
 		}
 
@@ -75,12 +40,8 @@ static void check_connectivity(void)
 		}
 
 		if (show_unreachable && !(obj->flags & REACHABLE)) {
-			if (obj->attached_deltas)
-				printf("foreign delta reference %s\n", 
-				       sha1_to_hex(obj->sha1));
-			else
-				printf("unreachable %s %s\n",
-				       obj->type, sha1_to_hex(obj->sha1));
+			printf("unreachable %s %s\n",
+			       obj->type, sha1_to_hex(obj->sha1));
 			continue;
 		}
 
@@ -240,8 +201,6 @@ static int fsck_sha1(unsigned char *sha1)
 		return fsck_commit((struct commit *) obj);
 	if (obj->type == tag_type)
 		return fsck_tag((struct tag *) obj);
-	if (!obj->type && obj->delta)
-		return 0;
 	return -1;
 }
 
@@ -427,10 +386,6 @@ int main(int argc, char **argv)
 			show_root = 1;
 			continue;
 		}
-		if (!strcmp(arg, "--delta-depth")) {
-			show_max_delta_depth = 1;
-			continue;
-		}
 		if (!strcmp(arg, "--cache")) {
 			keep_cache_objects = 1;
 			continue;
@@ -447,8 +402,6 @@ int main(int argc, char **argv)
 	}
 	fsck_sha1_list();
 
-	expand_deltas();
-
 	heads = 0;
 	for (i = 1; i < argc; i++) {
 		const char *arg = argv[i];