liblzma: LZ decoder: Add unlikely().

diff --git a/src/liblzma/lz/lz_decoder.h b/src/liblzma/lz/lz_decoder.h
index fbbe9a38f1c79ca945e5f01931f6a81cff6f7c5c..cb61b6e24c78ae7424b166f00fde0a76aedede9d 100644 (file)
--- a/src/liblzma/lz/lz_decoder.h
+++ b/src/liblzma/lz/lz_decoder.h
@@ -206,7 +206,7 @@ dict_put(lzma_dict *dict, uint8_t byte)
 static inline bool
 dict_put_safe(lzma_dict *dict, uint8_t byte)
 {
-       if (dict->pos == dict->limit)
+       if (unlikely(dict->pos == dict->limit))
                return true;
 
        dict_put(dict, byte);