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infiniband: hw: qib: Change return type to vm_fault_t 

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.

Reference id -> 1c8f422059 ("mm: change return type to
vm_fault_t")

Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Souptick Joarder 2018-04-17 20:04:28 +05:30 committed by Doug Ledford
parent d819734126
commit 7991d96dd1
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/qib/qib_file_ops.c
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@ -868,7 +868,7 @@ static int mmap_rcvegrbufs(struct vm_area_struct *vma,
/*
* qib_file_vma_fault - handle a VMA page fault.
*/
static int qib_file_vma_fault(struct vm_fault *vmf)
static vm_fault_t qib_file_vma_fault(struct vm_fault *vmf)
{
struct page *page;