From: Andre Noll <maan@tuebingen.mpg.de>
Date: Tue, 20 May 2025 20:13:54 +0000 (+0200)
Subject: mp.c: Remove a dead store.
X-Git-Url: https://git.tuebingen.mpg.de/?a=commitdiff_plain;h=094af0d6526ef2bc502daf1aad3a544bbe4e89eb;p=paraslash.git

mp.c: Remove a dead store.

Found by the clang analyzer.
---

diff --git a/mp.c b/mp.c
index 94719e56..de307587 100644
--- a/mp.c
+++ b/mp.c
@@ -506,7 +506,6 @@ void mp_yyset_lineno(int lineno, mp_yyscan_t scanner);
 int mp_init(const char *definition, int nbytes, struct mp_context **result,
 		 char **errmsg)
 {
-	int ret;
 	mp_yyscan_t scanner;
 	struct mp_context *ctx;
 	struct yy_buffer_state *buffer_state;
@@ -521,12 +520,11 @@ int mp_init(const char *definition, int nbytes, struct mp_context **result,
 	ctx->errmsg = NULL;
 	ctx->ast = NULL;
 
-	ret = mp_yylex_init(&scanner);
-	assert(ret == 0);
+	assert(mp_yylex_init(&scanner) == 0);
 	buffer_state = mp_yy_scan_bytes(definition, nbytes, scanner);
 	mp_yyset_lineno(1, scanner);
 	PARA_NOTICE_LOG("creating abstract syntax tree\n");
-	ret = mp_yyparse(ctx, &ctx->ast, scanner);
+	mp_yyparse(ctx, &ctx->ast, scanner);
 	mp_yy_delete_buffer(buffer_state, scanner);
 	mp_yylex_destroy(scanner);
 	if (ctx->errmsg) { /* parse error */