!37 [sync] PR-35: fix compile warning

From: @openeuler-sync-bot 
Reviewed-by: @liuzhiqiang26 
Signed-off-by: @liuzhiqiang26

0003-attr-eliminate-a-dead-store-in-attr_copy_action.patch

@@ -0,0 +1,30 @@
+From 8d7fa4cc89713e3e98afeec7cc6f1002855d4ac3 Mon Sep 17 00:00:00 2001
+From: Kamil Dudka <kdudka@redhat.com>
+Date: Mon, 19 Apr 2021 15:10:48 +0200
+Subject: [PATCH] attr: eliminate a dead store in attr_copy_action()
+
+... reported by clang:
+
+libattr/attr_copy_action.c:158:22: warning[deadcode.DeadStores]: Value stored to 'action' during its initialization is never read
+---
+ libattr/attr_copy_action.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/libattr/attr_copy_action.c b/libattr/attr_copy_action.c
+index 279f2df..d41dd2e 100644
+--- a/libattr/attr_copy_action.c
++++ b/libattr/attr_copy_action.c
+@@ -155,9 +155,8 @@ fail:
+ int
+ attr_copy_action(const char *name, struct error_context *ctx)
+ {
+-	struct attr_action *action = attr_actions;
+-
+ 	if (!attr_parse_attr_conf(ctx)) {
++		struct attr_action *action;
+ 		for (action = attr_actions; action; action = action->next) {
+ 			if (!fnmatch(action->pattern, name, 0))
+ 				return action->action;
+-- 
+2.33.0
+

attr.spec

@@ -1,7 +1,7 @@
 %{!?_licensedir:%global license %%doc}
 Name:    attr
 Version: 2.5.1
-Release: 2
+Release: 3
 Summary: Commands for Manipulating Filesystem Extended Attributes
 License: GPLv2+ AND LGPLv2+
 URL:     https://savannah.nongnu.org/projects/attr
@@ -10,6 +10,7 @@ Source0: https://download-mirror.savannah.gnu.org/releases/attr/attr-%{version}.
 # fix test-suite failure with perl-5.26.0 (#1473853)
 Patch1:  0001-bypass-wrong-output-when-enabled-selinux.patch
 Patch2:  0002-dont-skip-security.evm-when-copy-xattr.patch
+Patch3:  0003-attr-eliminate-a-dead-store-in-attr_copy_action.patch
 
 BuildRequires: gettext, libtool, chrpath, gcc, 
 Provides:      libattr
@@ -96,6 +97,9 @@ fi
 %{_mandir}/man3/*
 
 %changelog
+* Sat Oct 29 2022 wangzhiqiang <wangzhiqiang95@huawei.com> - 2.5.1-3
+- fix compile warning
+
 * Mon Jan 24 2022 volcanodragon <linfeilong@huawei.com> - 2.5.1-2
 - dont skip security.evm copy for ima