whitespace cleanup

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

1 files changed, 4 insertions, 9 deletions

diff --git a/shell/ash_test/recho.c b/shell/ash_test/recho.c
index fb48d9c48..42a5feafd 100644
--- a/shell/ash_test/recho.c
+++ b/shell/ash_test/recho.c
@@ -29,12 +29,9 @@
 
 void strprint();
 
-int
-main(argc, argv)
-int	argc;
-char	**argv;
+int main(int argc, char **argv)
 {
-	register int	i;
+	int i;
 
 	for (i = 1; i < argc; i++) {
 		printf("argv[%d] = <", i);
@@ -44,11 +41,9 @@ char	**argv;
 	exit(EXIT_SUCCESS);
 }
 
-void
-strprint(str)
-char	*str;
+void strprint(char *str)
 {
-	register unsigned char *s;
+	unsigned char *s;
 
 	for (s = (unsigned char *)str; s && *s; s++) {
 		if (*s < ' ') {