[PATCH] kill install_file_pte's pte_val
David Binderman and his Intel C compiler rightly observe that install_file_pte no longer has any use for its pte_val. Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: d binderman <dcb314@hotmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -101,7 +101,6 @@ int install_file_pte(struct mm_struct *mm, struct vm_area_struct *vma,
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{
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int err = -ENOMEM;
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pte_t *pte;
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pte_t pte_val;
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spinlock_t *ptl;
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pte = get_locked_pte(mm, addr, &ptl);
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@ -114,7 +113,6 @@ int install_file_pte(struct mm_struct *mm, struct vm_area_struct *vma,
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}
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set_pte_at(mm, addr, pte, pgoff_to_pte(pgoff));
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pte_val = *pte;
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/*
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* We don't need to run update_mmu_cache() here because the "file pte"
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* being installed by install_file_pte() is not a real pte - it's a
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