Commit 03eb4c33 authored Apr 21, 2018 by Souptick Joarder Committed by Greg Kroah-Hartman Apr 22, 2018

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 -> 1c8f4220 ("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>

parent 60cc43fc

drivers/usb/mon/mon_bin.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;

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