From: Damjan Marion <damarion@cisco.com>
Date: Wed, 5 May 2021 18:06:39 +0000 (+0200)
Subject: vppinfra: enfoce function pointer cast in CLIB_MARCH_FN_POINTER
X-Git-Tag: v21.10-rc0~123
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F26%2F32226%2F2;p=vpp.git

vppinfra: enfoce function pointer cast in CLIB_MARCH_FN_POINTER

Type: improvement
Change-Id: I6ba9f9467a3990f1436a60b1dbc6cb795fd18ba9
Signed-off-by: Damjan Marion <damarion@cisco.com>
---

diff --git a/src/vppinfra/cpu.h b/src/vppinfra/cpu.h
index 40857fb245b..c770b9c0a19 100644
--- a/src/vppinfra/cpu.h
+++ b/src/vppinfra/cpu.h
@@ -81,8 +81,8 @@ clib_march_select_fn_ptr (clib_march_fn_registration * r)
   return rv;
 }
 
-#define CLIB_MARCH_FN_POINTER(fn) \
-  clib_march_select_fn_ptr (fn##_march_fn_registrations);
+#define CLIB_MARCH_FN_POINTER(fn)                                             \
+  (__typeof__ (fn) *) clib_march_select_fn_ptr (fn##_march_fn_registrations);
 
 #define _CLIB_MARCH_FN_REGISTRATION(fn) \
 static clib_march_fn_registration \