util.c: Remove trailing white space

Author: khwilliamson

util.c

@@ -1681,9 +1681,9 @@ Perl_write_to_stderr(pTHX_ SV* msv)
 
     PERL_ARGS_ASSERT_WRITE_TO_STDERR;
 
-    if (PL_stderrgv && SvREFCNT(PL_stderrgv) 
+    if (PL_stderrgv && SvREFCNT(PL_stderrgv)
         && (io = GvIO(PL_stderrgv))
-        && (mg = SvTIED_mg((const SV *)io, PERL_MAGIC_tiedscalar))) 
+        && (mg = SvTIED_mg((const SV *)io, PERL_MAGIC_tiedscalar)))
         Perl_magic_methcall(aTHX_ MUTABLE_SV(io), mg, SV_CONST(PRINT),
                             G_SCALAR | G_DISCARD | G_WRITING_TO_STDERR, 1, msv);
     else {
@@ -2174,7 +2174,7 @@ argument list.
 void
 Perl_warner_nocontext(U32 err, const char *pat, ...)
 {
-    dTHX; 
+    dTHX;
     va_list args;
     PERL_ARGS_ASSERT_WARNER_NOCONTEXT;
     va_start(args, pat);
@@ -2307,7 +2307,7 @@ S_ckwarn_common(pTHX_ U32 w)
     } else if (!unpackWARN3(w)) {
         assert(!unpackWARN4(w));
     }
-        
+
     /* Right, dealt with all the special cases, which are implemented as non-
        pointers, so there is a pointer to a real warnings mask.  */
     do {
@@ -2466,7 +2466,7 @@ Perl_unlnk(pTHX_ const char *f)	/* unlink all versions of a file */
 
 #if defined(OEMVS)
   #if (__CHARSET_LIB == 1)
-  static int chgfdccsid(int fd, unsigned short ccsid) 
+  static int chgfdccsid(int fd, unsigned short ccsid)
   {
     attrib_t attr;
     memset(&attr, 0, sizeof(attr));
@@ -2748,7 +2748,7 @@ Perl_my_popen(pTHX_ const char *cmd, const char *mode)
       filedescriptors directly, need to manually switch to the
       default, binary, low-level mode; see PerlIOBuf_open(). */
    PerlLIO_setmode((*mode == 'r'), O_BINARY);
-#endif 
+#endif
         PL_forkprocess = 0;
 #ifdef PERL_USES_PL_PIDSTATUS
         hv_clear(PL_pidstatus);	/* we have no children */
@@ -4953,7 +4953,7 @@ Perl_debug_hash_seed(pTHX_ bool via_debug_h)
 # endif
 
 static void
-S_mem_log_common(enum mem_log_type mlt, const UV n, 
+S_mem_log_common(enum mem_log_type mlt, const UV n,
                  const UV typesize, const char *type_name, const SV *sv,
                  Malloc_t oldalloc, Malloc_t newalloc,
                  const char *filename, const int linenumber,
@@ -5089,7 +5089,7 @@ S_mem_log_common(enum mem_log_type mlt, const UV n,
 
 Malloc_t
 Perl_mem_log_alloc(const UV n, const UV typesize, const char *type_name,
-                   Malloc_t newalloc, 
+                   Malloc_t newalloc,
                    const char *filename, const int linenumber,
                    const char *funcname)
 {
@@ -5103,32 +5103,32 @@ Perl_mem_log_alloc(const UV n, const UV typesize, const char *type_name,
 
 Malloc_t
 Perl_mem_log_realloc(const UV n, const UV typesize, const char *type_name,
-                     Malloc_t oldalloc, Malloc_t newalloc, 
-                     const char *filename, const int linenumber, 
+                     Malloc_t oldalloc, Malloc_t newalloc,
+                     const char *filename, const int linenumber,
                      const char *funcname)
 {
     PERL_ARGS_ASSERT_MEM_LOG_REALLOC;
 
     mem_log_common_if(MLT_REALLOC, n, typesize, type_name,
-                      NULL, oldalloc, newalloc, 
+                      NULL, oldalloc, newalloc,
                       filename, linenumber, funcname);
     return newalloc;
 }
 
 Malloc_t
-Perl_mem_log_free(Malloc_t oldalloc, 
-                  const char *filename, const int linenumber, 
+Perl_mem_log_free(Malloc_t oldalloc,
+                  const char *filename, const int linenumber,
                   const char *funcname)
 {
     PERL_ARGS_ASSERT_MEM_LOG_FREE;
 
-    mem_log_common_if(MLT_FREE, 0, 0, "", NULL, oldalloc, NULL, 
+    mem_log_common_if(MLT_FREE, 0, 0, "", NULL, oldalloc, NULL,
                       filename, linenumber, funcname);
     return oldalloc;
 }
 
 void
-Perl_mem_log_new_sv(const SV *sv, 
+Perl_mem_log_new_sv(const SV *sv,
                     const char *filename, const int linenumber,
                     const char *funcname)
 {
@@ -5140,12 +5140,12 @@ Perl_mem_log_new_sv(const SV *sv,
 
 void
 Perl_mem_log_del_sv(const SV *sv,
-                    const char *filename, const int linenumber, 
+                    const char *filename, const int linenumber,
                     const char *funcname)
 {
     PERL_ARGS_ASSERT_MEM_LOG_DEL_SV;
 
-    mem_log_common_if(MLT_DEL_SV, 0, 0, "", sv, NULL, NULL, 
+    mem_log_common_if(MLT_DEL_SV, 0, 0, "", sv, NULL, NULL,
                       filename, linenumber, funcname);
 }
 
@@ -5796,7 +5796,7 @@ Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
                  !( (SvTYPE(*svp) == SVt_PVGV)
                     && (GvCV((const GV *)*svp) == cv)
                     /* Use GV from the stack as a fallback. */
-                    && S_gv_has_usable_name(aTHX_ gv = (GV *)*svp) 
+                    && S_gv_has_usable_name(aTHX_ gv = (GV *)*svp)
                   )
                 )
         ) {
@@ -5849,7 +5849,7 @@ Perl_my_dirfd(DIR * dir) {
     Perl_croak_nocontext(PL_no_func, "dirfd");
     NOT_REACHED; /* NOTREACHED */
     return 0;
-#endif 
+#endif
 }
 
 #if !defined(HAS_MKOSTEMP) || !defined(HAS_MKSTEMP)
@@ -5944,7 +5944,7 @@ Perl_get_re_arg(pTHX_ SV *sv) {
         if (SvTYPE(sv) == SVt_REGEXP)
             return (REGEXP*) sv;
     }
- 
+
     return NULL;
 }