[PATCH] mm: mmap: remove unused variable

[Jingoo Han]

Fixed build warning as below:

arch/arm/mm/mmap.c: In function 'arch_get_unmapped_area':
arch/arm/mm/mmap.c:60:16: warning: unused variable 'start_addr' [-Wunused-variable]

Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
This patch is based on linux-next-20121109 code tree.

 arch/arm/mm/mmap.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
index f4fec6d..10062ce 100644
--- a/arch/arm/mm/mmap.c
+++ b/arch/arm/mm/mmap.c
@@ -57,7 +57,6 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
 {
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct *vma;
-	unsigned long start_addr;
 	int do_align = 0;
 	int aliasing = cache_is_vipt_aliasing();
 	struct vm_unmapped_area_info info;
-- 
1.7.1


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