[PATCH] hwtracing: intel_th: Change return type to vm_fault_t

From: Souptick Joarder
Date: Mon Jul 02 2018 - 11:55:38 EST

Use new return type vm_fault_t for fault handler. For
now, this is just documenting that the function returns
a VM_FAULT value rather than an errno. Once all instances
are converted, vm_fault_t will become a distinct type.

see commit 1c8f422059ae ("mm: change return type to
vm_fault_t") for reference.

Signed-off-by: Souptick Joarder <jrdr.linux@xxxxxxxxx>
drivers/hwtracing/intel_th/msu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwtracing/intel_th/msu.c b/drivers/hwtracing/intel_th/msu.c
index dfb57ea..0ac84eb 100644
--- a/drivers/hwtracing/intel_th/msu.c
+++ b/drivers/hwtracing/intel_th/msu.c
@@ -1190,7 +1190,7 @@ static void msc_mmap_close(struct vm_area_struct *vma)

-static int msc_mmap_fault(struct vm_fault *vmf)
+static vm_fault_t msc_mmap_fault(struct vm_fault *vmf)
struct msc_iter *iter = vmf->vma->vm_file->private_data;
struct msc *msc = iter->msc;