From: Karel Zak <kzak@redhat.com>
Date: Thu, 20 Apr 2023 08:39:20 +0000 (+0200)
Subject: libmount: improve hooks de-initialization
X-Git-Tag: v2.39~70
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=57acbb428daa0e8cc2b24c2dcac507f135a0615d;p=thirdparty%2Futil-linux.git

libmount: improve hooks de-initialization

Don't cleanup if all related to the hooks is already empty.

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/libmount/src/hooks.c b/libmount/src/hooks.c
index c8d45d4791..88cf68d611 100644
--- a/libmount/src/hooks.c
+++ b/libmount/src/hooks.c
@@ -100,6 +100,10 @@ int mnt_context_deinit_hooksets(struct libmnt_context *cxt)
 
 	assert(cxt);
 
+	if (list_empty(&cxt->hooksets_datas) &&
+	    list_empty(&cxt->hooksets_hooks))
+		return 0;
+
 	for (i = 0; i <  ARRAY_SIZE(hooksets); i++) {
 		const struct libmnt_hookset *hs = hooksets[i];