[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [patch] xen/privcmd: fix condition in privcmd_close()
The parenthesis are in the wrong place so the original code is equivalent to: if (!xen_feature(XENFEAT_writable_descriptor_tables)) { ... Which obviously was not intended. Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> diff --git a/drivers/xen/privcmd.c b/drivers/xen/privcmd.c index b9d0898..6011f3b 100644 --- a/drivers/xen/privcmd.c +++ b/drivers/xen/privcmd.c @@ -495,7 +495,7 @@ static void privcmd_close(struct vm_area_struct *vma) struct page **pages = vma->vm_private_data; int numpgs = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT; - if (!xen_feature(XENFEAT_auto_translated_physmap || !numpgs || !pages)) + if (!xen_feature(XENFEAT_auto_translated_physmap) || !numpgs || !pages) return; xen_unmap_domain_mfn_range(vma, numpgs, pages); _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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