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authorDavid S. Miller <davem@davemloft.net>2008-12-02 22:50:27 -0500
committerDavid S. Miller <davem@davemloft.net>2008-12-02 22:50:27 -0500
commitaa2ba5f1082dc705745899584aac8416d710c056 (patch)
treebde0bf4aff036c6bac19a0212194ae1092afb3c9 /arch/frv/kernel/sys_frv.c
parent68024541e2e5a8f35e281daaa5068a29e2a538a5 (diff)
parentf6f7b52e2f6149d2ee365717afff315b05720162 (diff)
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: drivers/net/ixgbe/ixgbe_main.c drivers/net/smc91x.c
Diffstat (limited to 'arch/frv/kernel/sys_frv.c')
-rw-r--r--arch/frv/kernel/sys_frv.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/frv/kernel/sys_frv.c b/arch/frv/kernel/sys_frv.c
index 49b2cf2c38f3..baadc97f8627 100644
--- a/arch/frv/kernel/sys_frv.c
+++ b/arch/frv/kernel/sys_frv.c
@@ -35,22 +35,21 @@ asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
35 int error = -EBADF; 35 int error = -EBADF;
36 struct file * file = NULL; 36 struct file * file = NULL;
37 37
38 flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
39 if (!(flags & MAP_ANONYMOUS)) {
40 file = fget(fd);
41 if (!file)
42 goto out;
43 }
44
45 /* As with sparc32, make sure the shift for mmap2 is constant 38 /* As with sparc32, make sure the shift for mmap2 is constant
46 (12), no matter what PAGE_SIZE we have.... */ 39 (12), no matter what PAGE_SIZE we have.... */
47 40
48 /* But unlike sparc32, don't just silently break if we're 41 /* But unlike sparc32, don't just silently break if we're
49 trying to map something we can't */ 42 trying to map something we can't */
50 if (pgoff & ((1<<(PAGE_SHIFT-12))-1)) 43 if (pgoff & ((1 << (PAGE_SHIFT - 12)) - 1))
51 return -EINVAL; 44 return -EINVAL;
45 pgoff >>= PAGE_SHIFT - 12;
52 46
53 pgoff >>= (PAGE_SHIFT - 12); 47 flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
48 if (!(flags & MAP_ANONYMOUS)) {
49 file = fget(fd);
50 if (!file)
51 goto out;
52 }
54 53
55 down_write(&current->mm->mmap_sem); 54 down_write(&current->mm->mmap_sem);
56 error = do_mmap_pgoff(file, addr, len, prot, flags, pgoff); 55 error = do_mmap_pgoff(file, addr, len, prot, flags, pgoff);