Remove trailing whitespace for the entire source tree

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/lib/ss/error.c b/lib/ss/error.c
index 14c0570..9a4b526 100644
--- a/lib/ss/error.c
+++ b/lib/ss/error.c
@@ -18,13 +18,13 @@
 #include "ss_internal.h"
 
 #include <stdarg.h>
-  
+
 char * ss_name(sci_idx)
     int sci_idx;
 {
     register char *ret_val;
     register ss_data *infop;
-    
+
     infop = ss_info(sci_idx);
     if (infop->current_request == (char const *)NULL) {
 	ret_val = malloc((unsigned)
@@ -38,7 +38,7 @@
     else {
 	register char *cp;
 	register char const *cp1;
-	ret_val = malloc((unsigned)sizeof(char) * 
+	ret_val = malloc((unsigned)sizeof(char) *
 			 (strlen(infop->subsystem_name)+
 			  strlen(infop->current_request)+
 			  4));