staging: luster: do not combine value 0 with |

There is no point in combining a variable
that is 0 with other things with |

The semantic patch used:

@@
expression x,e,e1;
statement S;
@@

if (x == 0) {
 <... when != x = e1
      when != while(...) S
      when != for(...;...;...) S

-  x |= e
+  x  = e
  ...>
}

Signed-off-by: Georgiana Rodica Chelu <georgiana.chelu93@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/llite/llite_mmap.c

@@ -370,7 +370,7 @@ static int ll_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 			goto restart;
 		}
 
-		result |= VM_FAULT_LOCKED;
+		result = VM_FAULT_LOCKED;
 	}
 	cfs_restore_sigs(set);
 	return result;