From: Emil Velikov <emil.l.velikov@gmail.com>
Date: Mon, 4 Nov 2024 14:32:39 +0000 (+0000)
Subject: libkmod: inline _idx_empty_str
X-Git-Tag: v34~134
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=cb1b1bbd7b03dc538e77dcc879d9a6fd4033cf71;p=thirdparty%2Fkmod.git

libkmod: inline _idx_empty_str

The compiler already creates an empty string as applicable, drop the
extra variable.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Link: https://github.com/kmod-project/kmod/pull/224
Signed-off-by: Lucas De Marchi <lucas.de.marchi@gmail.com>
---

diff --git a/libkmod/libkmod-index.c b/libkmod/libkmod-index.c
index e9387a6c..0c007890 100644
--- a/libkmod/libkmod-index.c
+++ b/libkmod/libkmod-index.c
@@ -599,8 +599,6 @@ struct index_value *index_searchwild(struct index_file *in, const char *key)
 #include <sys/stat.h>
 #include <unistd.h>
 
-static const char _idx_empty_str[] = "";
-
 struct index_mm {
 	const struct kmod_ctx *ctx;
 	void *mm;
@@ -673,7 +671,7 @@ static struct index_mm_node *index_mm_read_node(struct index_mm *idx, uint32_t o
 		size_t len;
 		node->prefix = read_chars_mm(&p, &len);
 	} else {
-		node->prefix = _idx_empty_str;
+		node->prefix = "";
 	}
 
 	if (offset & INDEX_NODE_CHILDS) {