journal: use -EPROTONOSUPPORT for unknown compression

We might add more compression types in the future, and we should treat that as unsupported, and not a format error.
2020-07-21 17:42:15 +02:00
parent 76cbafcdd4
commit b4a11ca3f2
1 changed files with 1 additions and 1 deletions
@@ -326,7 +326,7 @@ int decompress_blob(
                                src, src_size,
                                dst, dst_alloc_size, dst_size, dst_max);
        else
-                return -EBADMSG;
+                return -EPROTONOSUPPORT;
 }

 int decompress_startswith_xz(const void *src, uint64_t src_size,