frv: remove unnecessary code

remove unnecessary code that matches this coccinelle pattern

	if (...)
		return ret;
	return ret;

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/arch/frv/mm/pgalloc.c b/arch/frv/mm/pgalloc.c
index c42c83d507bc42c2208b21ff978d92e84c42d161..4fb63a36bd52ff0333f9d849a0a75479008aaa5e 100644 (file)
--- a/arch/frv/mm/pgalloc.c
+++ b/arch/frv/mm/pgalloc.c
@@ -133,13 +133,7 @@ void pgd_dtor(void *pgd)
 
 pgd_t *pgd_alloc(struct mm_struct *mm)
 {
-       pgd_t *pgd;
-
-       pgd = quicklist_alloc(0, GFP_KERNEL, pgd_ctor);
-       if (!pgd)
-               return pgd;
-
-       return pgd;
+       return quicklist_alloc(0, GFP_KERNEL, pgd_ctor);
 }
 
 void pgd_free(struct mm_struct *mm, pgd_t *pgd)