From: Lasse Collin <lasse.collin@tukaani.org>
Date: Mon, 12 Feb 2024 15:09:10 +0000 (+0200)
Subject: liblzma: LZ decoder: Add unlikely().
X-Git-Tag: v5.5.2beta~20
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5938f6de4d8ec9656776cd69e78ddfd6c3ad84e5;p=thirdparty%2Fxz.git

liblzma: LZ decoder: Add unlikely().
---

diff --git a/src/liblzma/lz/lz_decoder.h b/src/liblzma/lz/lz_decoder.h
index fbbe9a38..cb61b6e2 100644
--- 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);