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mm/mmap.c: eliminate the ret variable from mm_take_all_locks()
[pandora-kernel.git]
/
mm
/
mmap.c
diff --git
a/mm/mmap.c
b/mm/mmap.c
index
a65efd4
..
3c0061f
100644
(file)
--- a/
mm/mmap.c
+++ b/
mm/mmap.c
@@
-2558,7
+2558,6
@@
int mm_take_all_locks(struct mm_struct *mm)
{
struct vm_area_struct *vma;
struct anon_vma_chain *avc;
{
struct vm_area_struct *vma;
struct anon_vma_chain *avc;
- int ret = -EINTR;
BUG_ON(down_read_trylock(&mm->mmap_sem));
BUG_ON(down_read_trylock(&mm->mmap_sem));
@@
-2579,13
+2578,11
@@
int mm_take_all_locks(struct mm_struct *mm)
vm_lock_anon_vma(mm, avc->anon_vma);
}
vm_lock_anon_vma(mm, avc->anon_vma);
}
- ret
=
0;
+ ret
urn
0;
out_unlock:
out_unlock:
- if (ret)
- mm_drop_all_locks(mm);
-
- return ret;
+ mm_drop_all_locks(mm);
+ return -EINTR;
}
static void vm_unlock_anon_vma(struct anon_vma *anon_vma)
}
static void vm_unlock_anon_vma(struct anon_vma *anon_vma)