diff options
Diffstat (limited to 'lib/test_hmm.c')
| -rw-r--r-- | lib/test_hmm.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/lib/test_hmm.c b/lib/test_hmm.c index ee20e1f9bae9..056f2e411d7b 100644 --- a/lib/test_hmm.c +++ b/lib/test_hmm.c @@ -799,10 +799,7 @@ static int dmirror_exclusive(struct dmirror *dmirror, unsigned long mapped = 0; int i; - if (end < addr + (ARRAY_SIZE(pages) << PAGE_SHIFT)) - next = end; - else - next = addr + (ARRAY_SIZE(pages) << PAGE_SHIFT); + next = min(end, addr + (ARRAY_SIZE(pages) << PAGE_SHIFT)); ret = make_device_exclusive_range(mm, addr, next, pages, NULL); /* |