The sfc base code had its own definition of static assertions
using the out of bound array access hack. Replace it with a
static_assert like rte_common.h.
Fixes: f67e4719147d ("net/sfc/base: fix coding style")
Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
Acked-by: Morten Brørup <m...@smartsharesystems.com>
---
v2 - add assert.h to make sure it works in other environments
drivers/common/sfc_efx/base/efx.h | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/common/sfc_efx/base/efx.h
b/drivers/common/sfc_efx/base/efx.h
index 3312c2fa8f81..38f2aed3e336 100644
--- a/drivers/common/sfc_efx/base/efx.h
+++ b/drivers/common/sfc_efx/base/efx.h
@@ -7,6 +7,8 @@
#ifndef _SYS_EFX_H
#define _SYS_EFX_H
+#include <assert.h>
+
#include "efx_annote.h"
#include "efsys.h"
#include "efx_types.h"
@@ -17,8 +19,8 @@
extern "C" {
#endif
-#define EFX_STATIC_ASSERT(_cond) \
- ((void)sizeof (char[(_cond) ? 1 : -1]))
+#define EFX_STATIC_ASSERT(_cond) \
+ do { static_assert((_cond), "assert failed" #_cond); } while (0)
#define EFX_ARRAY_SIZE(_array) \
(sizeof (_array) / sizeof ((_array)[0]))
--
2.43.0
