use void in function decl with no args; avoids non-ANSI smatch warnings

diff --git a/sys/arch/sparc64/include/ctlreg.h b/sys/arch/sparc64/include/ctlreg.h
index cc270f8..0872b12 100644 (file)
--- a/sys/arch/sparc64/include/ctlreg.h
+++ b/sys/arch/sparc64/include/ctlreg.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ctlreg.h,v 1.30 2020/07/31 11:19:12 kettenis Exp $    */
+/*     $OpenBSD: ctlreg.h,v 1.31 2024/03/30 01:13:56 jsg Exp $ */
 /*     $NetBSD: ctlreg.h,v 1.28 2001/08/06 23:55:34 eeh Exp $ */
 
 /*
@@ -530,7 +530,7 @@ do {                                                                        \
 #define GEN_RD(name)                                                   \
 static inline u_int64_t sparc_rd_ ## name(void);                       \
 static inline u_int64_t                                                \
-sparc_rd_ ## name()                                                    \
+sparc_rd_ ## name(void)                                                        \
 {                                                                      \
        u_int64_t r;                                                    \
        __asm volatile("rd %%" #name ", %0" :                           \
@@ -542,7 +542,7 @@ sparc_rd_ ## name()                                                 \
 #define GEN_RDPR(name)                                                 \
 static inline u_int64_t sparc_rdpr_ ## name(void);                     \
 static inline u_int64_t                                                \
-sparc_rdpr_ ## name()                                                  \
+sparc_rdpr_ ## name(void)                                              \
 {                                                                      \
        u_int64_t r;                                                    \
        __asm volatile("rdpr %%" #name ", %0" :                         \