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authorWANG Cong <xiyou.wangcong@gmail.com>2008-02-05 01:30:41 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-05 12:44:25 -0500
commitc0a9290ecf0dbb89958cb3a3f78964015a7de402 (patch)
tree1a987905fe5047cd74966149fc11689713cd7bea /arch/um/kernel/mem.c
parent9226b8384776798986640ce07764d17ba66aa54f (diff)
uml: const and other tidying
This patch also does some improvements for uml code. Improvements include dropping unnecessary cast, killing some unnecessary code and still some constifying for pointers etc.. Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/kernel/mem.c')
-rw-r--r--arch/um/kernel/mem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index e3e72418f241..96072e27a0e7 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -65,7 +65,7 @@ static void setup_highmem(unsigned long highmem_start,
65void __init mem_init(void) 65void __init mem_init(void)
66{ 66{
67 /* clear the zero-page */ 67 /* clear the zero-page */
68 memset((void *) empty_zero_page, 0, PAGE_SIZE); 68 memset(empty_zero_page, 0, PAGE_SIZE);
69 69
70 /* Map in the area just after the brk now that kmalloc is about 70 /* Map in the area just after the brk now that kmalloc is about
71 * to be turned on. 71 * to be turned on.