diff options
Diffstat (limited to 'mm/gup.c')
| -rw-r--r-- | mm/gup.c | 8 |
1 files changed, 3 insertions, 5 deletions
@@ -727,7 +727,7 @@ retry: * If we have a pending SIGKILL, don't keep faulting pages and * potentially allocating memory. */ - if (unlikely(fatal_signal_pending(current))) { + if (fatal_signal_pending(current)) { ret = -ERESTARTSYS; goto out; } @@ -1813,8 +1813,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write, len = (unsigned long) nr_pages << PAGE_SHIFT; end = start + len; - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ, - (void __user *)start, len))) + if (unlikely(!access_ok((void __user *)start, len))) return 0; /* @@ -1868,8 +1867,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write, if (nr_pages <= 0) return 0; - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ, - (void __user *)start, len))) + if (unlikely(!access_ok((void __user *)start, len))) return -EFAULT; if (gup_fast_permitted(start, nr_pages, write)) { |