diff options
Diffstat (limited to 'arch/powerpc/mm/subpage-prot.c')
| -rw-r--r-- | arch/powerpc/mm/subpage-prot.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/powerpc/mm/subpage-prot.c b/arch/powerpc/mm/subpage-prot.c index d5543514c1df..94210940112f 100644 --- a/arch/powerpc/mm/subpage-prot.c +++ b/arch/powerpc/mm/subpage-prot.c @@ -15,7 +15,7 @@ #include <linux/hugetlb.h> #include <asm/pgtable.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/tlbflush.h> /* @@ -248,9 +248,8 @@ long sys_subpage_prot(unsigned long addr, unsigned long len, u32 __user *map) nw = (next - addr) >> PAGE_SHIFT; up_write(&mm->mmap_sem); - err = -EFAULT; if (__copy_from_user(spp, map, nw * sizeof(u32))) - goto out2; + return -EFAULT; map += nw; down_write(&mm->mmap_sem); @@ -262,6 +261,5 @@ long sys_subpage_prot(unsigned long addr, unsigned long len, u32 __user *map) err = 0; out: up_write(&mm->mmap_sem); - out2: return err; } |