linux-kernel - [PATCH 3/4] m68knommu: Make empty_zero

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1306314660-19288-1-git-send-email-geert@linux-m68k.org>
Date:	Wed, 25 May 2011 11:10:59 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Greg Ungerer <gerg@...inux.org>
Cc:	linux-kernel@...r.kernel.org, uclinux-dev@...inux.org,
	Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH 3/4] m68knommu: Make empty_zero_page "void *", like on m68k

This allows to get rid of the casts.

Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
---
 arch/m68k/mm/init_no.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/m68k/mm/init_no.c b/arch/m68k/mm/init_no.c
index 7cbd7bd..fdbe679 100644
--- a/arch/m68k/mm/init_no.c
+++ b/arch/m68k/mm/init_no.c
@@ -42,7 +42,7 @@
  * ZERO_PAGE is a special page that is used for zero-initialized
  * data and COW.
  */
-unsigned long empty_zero_page;
+void *empty_zero_page;
 
 extern unsigned long memory_start;
 extern unsigned long memory_end;
@@ -62,8 +62,8 @@ void __init paging_init(void)
 	unsigned long end_mem   = memory_end & PAGE_MASK;
 	unsigned long zones_size[MAX_NR_ZONES] = {0, };
 
-	empty_zero_page = (unsigned long)alloc_bootmem_pages(PAGE_SIZE);
-	memset((void *)empty_zero_page, 0, PAGE_SIZE);
+	empty_zero_page = alloc_bootmem_pages(PAGE_SIZE);
+	memset(empty_zero_page, 0, PAGE_SIZE);
 
 	/*
 	 * Set up SFC/DFC registers (user data space).
-- 
1.7.0.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/