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authorSouptick Joarder <jrdr.linux@gmail.com>2018-04-21 01:24:24 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-04-22 15:36:31 +0200
commit03eb4c33140da16e02c4f47e53c0421681bde8ce (patch)
treec0cafd8b3af8cce600cecc863e3b34d4a01b9138 /drivers/usb/mon
parent60cc43fc888428bb2f18f08997432d426a243338 (diff)
usb: mon: Change return type to vm_fault_t
Use new return type vm_fault_t for the 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 instances are converted, vm_fault_t will become a distinct type. Reference id -> 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/usb/mon')
-rw-r--r--drivers/usb/mon/mon_bin.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c
index 2761fad66b95..34e866ad4a81 100644
--- a/drivers/usb/mon/mon_bin.c
+++ b/drivers/usb/mon/mon_bin.c
@@ -1227,7 +1227,7 @@ static void mon_bin_vma_close(struct vm_area_struct *vma)
/*
* Map ring pages to user space.
*/
-static int mon_bin_vma_fault(struct vm_fault *vmf)
+static vm_fault_t mon_bin_vma_fault(struct vm_fault *vmf)
{
struct mon_reader_bin *rp = vmf->vma->vm_private_data;
unsigned long offset, chunk_idx;