Sigh, today is not my day. Convert a verbose while() .. loop into a for()

loop.

Submitted by:	billf

1 files changed, 1 insertions, 4 deletions

diff --git a/usr.bin/killall/killall.c b/usr.bin/killall/killall.c
index 88c3f28..761f189 100644
--- a/usr.bin/killall/killall.c
+++ b/usr.bin/killall/killall.c
@@ -63,11 +63,8 @@ upper(const char *str)
 
 	strncpy(buf, str, sizeof(buf));
 	buf[sizeof(buf) - 1] = '\0';
-	s = buf;
-	while (*s) {
+	for (s = buf; *s; s++)
 		*s = toupper(*s);
-		s++;
-	}
 	return buf;
 }