[PATCH 19.11 v2 1/3] net/i40e: build failure with make and clang 13

[Haiyue Wang]

Disable the -Wunused-but-set-variable option for clang to avoid
compile warning.

Bugzilla ID: 901

Signed-off-by: Haiyue Wang <haiyue.wang at intel.com>
---
 drivers/net/i40e/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/i40e/Makefile b/drivers/net/i40e/Makefile
index 4ea58bd9e7..d6ced28f3d 100644
--- a/drivers/net/i40e/Makefile
+++ b/drivers/net/i40e/Makefile
@@ -35,6 +35,7 @@ CFLAGS_BASE_DRIVER += -Wno-missing-field-initializers
 CFLAGS_BASE_DRIVER += -Wno-pointer-to-int-cast
 CFLAGS_BASE_DRIVER += -Wno-format-nonliteral
 CFLAGS_BASE_DRIVER += -Wno-unused-variable
+CFLAGS_BASE_DRIVER += -Wno-unused-but-set-variable
 else
 CFLAGS_BASE_DRIVER  = -Wno-sign-compare
 CFLAGS_BASE_DRIVER += -Wno-unused-value
-- 
2.34.1