lib/sssd.h: sssd_flush_cache(): Define as static inline function

Being a macro, the unused return value triggers a diagnostic.
This probably needs further investigation, but we have the issue linked
below for that.

Link: <https://github.com/shadow-maint/shadow/issues/1221>
Reviewed-by: Serge Hallyn <serge@hallyn.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/lib/sssd.h b/lib/sssd.h
index 00ff2a8a31932a66a6a9b17488aeae91d2766922..1f7ff3ccc6ad95a1aca3b37e905227e619a0bf56 100644 (file)
--- a/lib/sssd.h
+++ b/lib/sssd.h
@@ -10,7 +10,11 @@
 #ifdef USE_SSSD
 extern int sssd_flush_cache (int dbflags);
 #else
-#define sssd_flush_cache(service) (0)
+static inline int
+sssd_flush_cache(int)
+{
+       return 0;
+}
 #endif
 
 #endif