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Diffstat (limited to 'arch/m68knommu/kernel/sys_m68k.c')
-rw-r--r--arch/m68knommu/kernel/sys_m68k.c38
1 files changed, 2 insertions, 36 deletions
diff --git a/arch/m68knommu/kernel/sys_m68k.c b/arch/m68knommu/kernel/sys_m68k.c
index efdd090778a3..b67cbc735a9b 100644
--- a/arch/m68knommu/kernel/sys_m68k.c
+++ b/arch/m68knommu/kernel/sys_m68k.c
@@ -27,39 +27,6 @@
#include <asm/cacheflush.h>
#include <asm/unistd.h>
-/* common code for old and new mmaps */
-static inline long do_mmap2(
- unsigned long addr, unsigned long len,
- unsigned long prot, unsigned long flags,
- unsigned long fd, unsigned long pgoff)
-{
- int error = -EBADF;
- struct file * file = NULL;
-
- flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
- 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;
-}
-
-asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
- unsigned long prot, unsigned long flags,
- unsigned long fd, unsigned long pgoff)
-{
- return do_mmap2(addr, len, prot, flags, fd, pgoff);
-}
-
/*
* Perform the select(nd, in, out, ex, tv) and mmap() system
* calls. Linux/m68k cloned Linux/i386, which didn't use to be able to
@@ -88,9 +55,8 @@ asmlinkage int old_mmap(struct mmap_arg_struct *arg)
if (a.offset & ~PAGE_MASK)
goto out;
- a.flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
-
- 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;
}