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Diffstat (limited to 'arch/arm/kernel/sys_arm.c')
-rw-r--r--arch/arm/kernel/sys_arm.c30
1 files changed, 1 insertions, 29 deletions
diff --git a/arch/arm/kernel/sys_arm.c b/arch/arm/kernel/sys_arm.c
index 3b897444a9bd..ae4027bd01bd 100644
--- a/arch/arm/kernel/sys_arm.c
+++ b/arch/arm/kernel/sys_arm.c
@@ -28,34 +28,6 @@
#include <linux/ipc.h>
#include <linux/uaccess.h>
-/* common code for old and new mmaps */
-inline long do_mmap2(
- unsigned long addr, unsigned long len,
- unsigned long prot, unsigned long flags,
- unsigned long fd, unsigned long pgoff)
-{
- int error = -EINVAL;
- struct file * file = NULL;
-
- flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
-
- error = -EBADF;
- if (!(flags & MAP_ANONYMOUS)) {
- file = fget(fd);
- if (!file)
- goto out;
- }
-
- down_write(&current->mm->mmap_sem);
- error = do_mmap_pgoff(file, addr, len, prot, flags, pgoff);
- up_write(&current->mm->mmap_sem);
-
- if (file)
- fput(file);
-out:
- return error;
-}
-
struct mmap_arg_struct {
unsigned long addr;
unsigned long len;
@@ -77,7 +49,7 @@ asmlinkage int old_mmap(struct mmap_arg_struct __user *arg)
if (a.offset & ~PAGE_MASK)
goto out;
- error = do_mmap2(a.addr, a.len, a.prot, a.flags, a.fd, a.offset >> PAGE_SHIFT);
+ error = sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd, a.offset >> PAGE_SHIFT);
out:
return error;
}