2 files changed, 4 insertions, 21 deletions
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index a3a37bd215..856428fef9 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -1524,14 +1524,12 @@ static void final(const char *final_pack_name, const char *curr_pack_name,
 	struct strbuf pack_name = STRBUF_INIT;
 	struct strbuf index_name = STRBUF_INIT;
 	struct strbuf rev_index_name = STRBUF_INIT;
-	int err;
 
 	if (!from_stdin) {
 		close(input_fd);
 	} else {
 		fsync_component_or_die(FSYNC_COMPONENT_PACK, output_fd, curr_pack_name);
-		err = close(output_fd);
-		if (err)
+		if (close(output_fd))
 			die_errno(_("error while closing pack file"));
 	}
 
@@ -1566,17 +1564,8 @@ static void final(const char *final_pack_name, const char *curr_pack_name,
 		write_or_die(1, buf.buf, buf.len);
 		strbuf_release(&buf);
 
-		/*
-		 * Let's just mimic git-unpack-objects here and write
-		 * the last part of the input buffer to stdout.
-		 */
-		while (input_len) {
-			err = xwrite(1, input_buffer + input_offset, input_len);
-			if (err <= 0)
-				break;
-			input_len -= err;
-			input_offset += err;
-		}
+		/* Write the last part of the buffer to stdout */
+		write_in_full(1, input_buffer + input_offset, input_len);
 	}
 
 	strbuf_release(&rev_index_name);
diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c
index e0a701f2b3..f1c85a00ae 100644
--- a/builtin/unpack-objects.c
+++ b/builtin/unpack-objects.c
@@ -679,13 +679,7 @@ int cmd_unpack_objects(int argc, const char **argv, const char *prefix UNUSED)
 	use(the_hash_algo->rawsz);
 
 	/* Write the last part of the buffer to stdout */
-	while (len) {
-		int ret = xwrite(1, buffer + offset, len);
-		if (ret <= 0)
-			break;
-		len -= ret;
-		offset += ret;
-	}
+	write_in_full(1, buffer + offset, len);
 
 	/* All done */
 	return has_errors;