[IOAT]: Do not dereference THIS_MODULE directly to set unsafe.

Use the __unsafe() macro instead.

Noticed by Miles Lane.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/dma/ioatdma.c b/drivers/dma/ioatdma.c
index 0fdf7fbd6495..2801d14a5e42 100644
--- a/drivers/dma/ioatdma.c
+++ b/drivers/dma/ioatdma.c
@@ -824,10 +824,9 @@ static int __init ioat_init_module(void)
 {
         /* it's currently unsafe to unload this module */
         /* if forced, worst case is that rmmod hangs */
-        if (THIS_MODULE != NULL)
-                THIS_MODULE->unsafe = 1;
+        __unsafe(THIS_MODULE);
 
-        return pci_module_init(&ioat_pci_drv);
+        pci_module_init(&ioat_pci_drv);
 }
 
 module_init(ioat_init_module);