linux-kernel - [PATCH] frv: remove unnecessary code

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Message-ID: <20110729154616.24424.8362.stgit@warthog.procyon.org.uk>
Date:	Fri, 29 Jul 2011 16:46:16 +0100
From:	David Howells <dhowells@...hat.com>
To:	torvalds@...l.org, akpm@...ux-foundation.org
Cc:	linux-kernel@...r.kernel.org,
	Greg Dietsche <Gregory.Dietsche@....edu>,
	David Howells <dhowells@...hat.com>
Subject: [PATCH] frv: remove unnecessary code

From: Greg Dietsche <Gregory.Dietsche@....edu>

remove unnecessary code that matches this coccinelle pattern
	if (...)
		return ret;
	return ret;

Signed-off-by: Greg Dietsche <Gregory.Dietsche@....edu>
Signed-off-by: David Howells <dhowells@...hat.com>
---

 arch/frv/mm/pgalloc.c |    8 +-------
 1 files changed, 1 insertions(+), 7 deletions(-)


diff --git a/arch/frv/mm/pgalloc.c b/arch/frv/mm/pgalloc.c
index c42c83d..4fb63a3 100644
--- 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)

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