author: Mike Rapoport <rppt@linux.vnet.ibm.com> 2017-07-06 15:38:35 -0700
committer: Linus Torvalds <torvalds@linux-foundation.org> 2017-07-06 16:24:33 -0700
commit: f93ae36462091eca8c8d70ced64b97056a8ecbd6
parent: 57ecbd3831ee3ad43914d5c9dddbff7ce30e3d42
Commit Summary:
Diffstat:
1 file changed, 0 insertions, 4 deletions
diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c
index 6148ccd6cccf..3d0dd082337a 100644
--- a/fs/userfaultfd.c
+++ b/fs/userfaultfd.c
@@ -1114,11 +1114,6 @@ static ssize_t userfaultfd_read(struct file *file, char __user *buf,
static void __wake_userfault(struct userfaultfd_ctx *ctx,
struct userfaultfd_wake_range *range)
{
- unsigned long start, end;
-
- start = range->start;
- end = range->start + range->len;
-
spin_lock(&ctx->fault_pending_wqh.lock);
/* wake all in the range and autoremove */
if (waitqueue_active(&ctx->fault_pending_wqh))