diff options
| author | Souptick Joarder | 2018-04-17 00:03:55 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2018-04-23 13:31:27 +0200 |
| commit | 9b85e95a30801ed39ccbab167831ea5d40373f26 (patch) | |
| tree | 9d0635d6159d89f9326ad1e784ed5dca13321a0b /drivers/uio | |
| parent | a5a0b45eda75c6f12cf871ac6c365007a1f330ff (diff) | |
uio: Change return type to vm_fault_t
Use new return type vm_fault_t for fault handler
in struct vm_operations_struct. For now, this is
just documenting that the function returns a VM_
FAULT value rather than an errno. Once all inst
ances are converted, vm_fault_t will become a di
stinct type.
Reference - 1c8f422059ae ("mm: change return type
to vm_fault_t")
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/uio')
| -rw-r--r-- | drivers/uio/uio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c index fd4848392e0d..d9235f30e46d 100644 --- a/drivers/uio/uio.c +++ b/drivers/uio/uio.c @@ -597,7 +597,7 @@ static int uio_find_mem_index(struct vm_area_struct *vma) return -1; } -static int uio_vma_fault(struct vm_fault *vmf) +static vm_fault_t uio_vma_fault(struct vm_fault *vmf) { struct uio_device *idev = vmf->vma->vm_private_data; struct page *page; |