* [PATCH] arch: metag: mm: hugetlbpage.c: Fix to remove null pointer checks that could never happen
@ 2014-05-29 23:11 Rickard Strandqvist
2014-06-16 15:27 ` James Hogan
0 siblings, 1 reply; 2+ messages in thread
From: Rickard Strandqvist @ 2014-05-29 23:11 UTC (permalink / raw)
To: James Hogan, Rickard Strandqvist
Cc: Andrew Morton, Naoya Horiguchi, linux-metag, linux-kernel
Removal of null pointer checks that could never happen
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
---
arch/metag/mm/hugetlbpage.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
index 0424315..e89c843 100644
--- a/arch/metag/mm/hugetlbpage.c
+++ b/arch/metag/mm/hugetlbpage.c
@@ -178,7 +178,7 @@ new_search:
mm->context.part_huge = 0;
return addr;
}
- if (vma && (vma->vm_flags & MAP_HUGETLB)) {
+ if ((vma->vm_flags & MAP_HUGETLB)) {
/* space after a huge vma in 2nd level page table? */
if (vma->vm_end & HUGEPT_MASK) {
after_huge = 1;
--
1.7.10.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arch: metag: mm: hugetlbpage.c: Fix to remove null pointer checks that could never happen
2014-05-29 23:11 [PATCH] arch: metag: mm: hugetlbpage.c: Fix to remove null pointer checks that could never happen Rickard Strandqvist
@ 2014-06-16 15:27 ` James Hogan
0 siblings, 0 replies; 2+ messages in thread
From: James Hogan @ 2014-06-16 15:27 UTC (permalink / raw)
To: Rickard Strandqvist
Cc: Andrew Morton, Naoya Horiguchi, linux-metag, linux-kernel
On 30/05/14 00:11, Rickard Strandqvist wrote:
> Removal of null pointer checks that could never happen
>
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Applied, thanks
James
> ---
> arch/metag/mm/hugetlbpage.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
> index 0424315..e89c843 100644
> --- a/arch/metag/mm/hugetlbpage.c
> +++ b/arch/metag/mm/hugetlbpage.c
> @@ -178,7 +178,7 @@ new_search:
> mm->context.part_huge = 0;
> return addr;
> }
> - if (vma && (vma->vm_flags & MAP_HUGETLB)) {
> + if ((vma->vm_flags & MAP_HUGETLB)) {
> /* space after a huge vma in 2nd level page table? */
> if (vma->vm_end & HUGEPT_MASK) {
> after_huge = 1;
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-05-29 23:11 [PATCH] arch: metag: mm: hugetlbpage.c: Fix to remove null pointer checks that could never happen Rickard Strandqvist
2014-06-16 15:27 ` James Hogan
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