af_xdp: revert "af_xdp: fix af_xdp compile waring for clang compiler"

This reverts commit 38097970c038de6c3c67cb8e1c7209f1df1f24d0.

Type: fix

Change-Id: I2401eff6d1558f0f95b8b0c88b6b5d174acbb0ef
Signed-off-by: Benoît Ganne <bganne@cisco.com>

3 files changed, 26 insertions, 55 deletions

diff --git a/build/external/patches/xdp-tools_1.2.9/0003-lib-define.mk-add-flags-for-compiler.patch b/build/external/patches/xdp-tools_1.2.9/0003-lib-define.mk-add-flags-for-compiler.patch
deleted file mode 100644
index 4a3fe14364e..00000000000
--- a/build/external/patches/xdp-tools_1.2.9/0003-lib-define.mk-add-flags-for-compiler.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From 6b0770e70df3ab02ad2a62f6426668746d4432ba Mon Sep 17 00:00:00 2001
-From: fenglei <1579628578@qq.com>
-Date: Wed, 15 Jan 2025 09:47:36 +0800
-Subject: [PATCH 5/5] lib/define.mk: add flags for compiler
-
-Signed-off-by: fenglei <1579628578@qq.com>
----
- lib/defines.mk | 5 +++++
- 1 file changed, 5 insertions(+)
-
-diff --git a/lib/defines.mk b/lib/defines.mk
-index f3ff3d3..781d5f2 100644
---- a/lib/defines.mk
-+++ b/lib/defines.mk
-@@ -41,6 +41,11 @@ endif
- DEFINES += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
- 
- CFLAGS += -std=gnu11 -Wextra -Werror $(DEFINES) $(ARCH_INCLUDES)
-+ifeq ($(CC), clang)
-+    CFLAGS += -Wno-uninitialized
-+else
-+    CFLAGS += -Wno-maybe-uninitialized
-+endif
- BPF_CFLAGS += $(DEFINES) $(filter -ffile-prefix-map=%,$(CFLAGS)) $(ARCH_INCLUDES)
- 
- CONFIGMK := $(LIB_DIR)/../config.mk
--- 
-2.43.0
-
diff --git a/build/external/patches/xdp-tools_1.2.9/0003-libxdp-fix-maybe-uninitialized-compiler-warning.patch b/build/external/patches/xdp-tools_1.2.9/0003-libxdp-fix-maybe-uninitialized-compiler-warning.patch
new file mode 100644
index 00000000000..6ab74171dc6
--- /dev/null
+++ b/build/external/patches/xdp-tools_1.2.9/0003-libxdp-fix-maybe-uninitialized-compiler-warning.patch
@@ -0,0 +1,26 @@
+From 3033b9bdbcdb270f15373b27933d554f847e01d4 Mon Sep 17 00:00:00 2001
+From: Yulong <yulong.pei@intel.com>
+Date: Fri, 6 Jan 2023 14:31:24 +0000
+Subject: [PATCH 3/3] libxdp: fix maybe-uninitialized compiler warning
+
+Signed-off-by: Yulong <yulong.pei@intel.com>
+---
+ lib/common.mk | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lib/common.mk b/lib/common.mk
+index 56c0406..f7a88a1 100644
+--- a/lib/common.mk
++++ b/lib/common.mk
+@@ -101,7 +101,7 @@ $(LIB_OBJS): %.o: %.c %.h $(LIB_H)
+ 
+ ALL_EXEC_TARGETS=$(USER_TARGETS) $(TEST_TARGETS)
+ $(ALL_EXEC_TARGETS): %: %.c  $(OBJECT_LIBBPF) $(OBJECT_LIBXDP) $(LIBMK) $(LIB_OBJS) $(KERN_USER_H) $(EXTRA_DEPS) $(EXTRA_USER_DEPS)
+-	$(QUIET_CC)$(CC) -Wall $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -o $@ $(LIB_OBJS) \
++	$(QUIET_CC)$(CC) -Wall -Wno-maybe-uninitialized $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -o $@ $(LIB_OBJS) \
+ 	 $< $(LDLIBS)
+ 
+ $(XDP_OBJ): %.o: %.c $(KERN_USER_H) $(EXTRA_DEPS) $(BPF_HEADERS) $(LIBMK)
+-- 
+2.25.1
+
diff --git a/build/external/patches/xdp-tools_1.2.9/0005-xdp-dump-disable-xdp-dump.patch b/build/external/patches/xdp-tools_1.2.9/0005-xdp-dump-disable-xdp-dump.patch
deleted file mode 100644
index f7bfd1af454..00000000000
--- a/build/external/patches/xdp-tools_1.2.9/0005-xdp-dump-disable-xdp-dump.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From 8ea104c5c772c176756ce5432d1d71f90c92b3c0 Mon Sep 17 00:00:00 2001
-From: fenglei <1579628578@qq.com>
-Date: Fri, 17 Jan 2025 16:59:02 +0800
-Subject: [PATCH] xdp-dump: disable xdp-dump
-
-Signed-off-by: fenglei <1579628578@qq.com>
----
- Makefile | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/Makefile b/Makefile
-index 6a7f575..b445037 100644
---- a/Makefile
-+++ b/Makefile
-@@ -16,7 +16,7 @@ endif
- include version.mk
- include config.mk
- 
--UTILS := xdp-filter xdp-loader xdp-dump
-+UTILS := xdp-filter xdp-loader
- 
- ifneq ($(BPFTOOL),)
- UTILS += xdp-bench xdp-forward xdp-monitor xdp-trafficgen
--- 
-2.43.0
-