From: Lucas De Marchi <lucas.demarchi@intel.com>
Date: Tue, 11 May 2021 16:48:04 +0000 (-0700)
Subject: depmod: fix modules.builtin.alias.bin output
X-Git-Tag: v29~2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f0a136076189b50e252773ff79d800e56e840b14;p=thirdparty%2Fkmod.git

depmod: fix modules.builtin.alias.bin output

Due to wrong documentation on kmod_module_get_info() we ended up
checking for 0 as return. Check for > 0 to decided if we want to write
the index to the file, otherwise we would output a 0-sized index on
success.
---

diff --git a/tools/depmod.c b/tools/depmod.c
index 170a1d8d..eb810b81 100644
--- a/tools/depmod.c
+++ b/tools/depmod.c
@@ -2457,7 +2457,7 @@ static int output_builtin_alias_bin(struct depmod *depmod, FILE *out)
 
 out:
 	/* do not bother writing the index if we are going to discard it */
-	if (!ret)
+	if (ret > 0)
 		index_write(idx, out);
 
 	if (builtin)