whitespace fixes: execution domains

Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

kernel/exec_domain.c

@@ -57,7 +57,7 @@ lookup_exec_domain(u_long personality)
 {
 	struct exec_domain *	ep;
 	u_long			pers = personality(personality);
-		
+
 	read_lock(&exec_domains_lock);
 	for (ep = exec_domains; ep; ep = ep->next) {
 		if (pers >= ep->pers_low && pers <= ep->pers_high)