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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-24 14:17:09 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-08-28 12:39:31 +0300
commitb64d47ae62e5f56727ad6dc2088e13dfab524a83 (patch)
tree502ecd34ad33e909076ba704d46c36a5acf00e10 /drivers/usb
parentd527d1ea5d12aafbd0373b5e6547464c370ea18c (diff)
downloadlinux-b64d47ae62e5f56727ad6dc2088e13dfab524a83.tar.xz
USB: core: constify vm_operations_struct
vm_operations_struct are not supposed to change at runtime. All functions working with const vm_operations_struct. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/core/devio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 0ff0feddfd1f..318bb3b96687 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -210,7 +210,7 @@ static void usbdev_vm_close(struct vm_area_struct *vma)
dec_usb_memory_use_count(usbm, &usbm->vma_use_count);
}
-static struct vm_operations_struct usbdev_vm_ops = {
+static const struct vm_operations_struct usbdev_vm_ops = {
.open = usbdev_vm_open,
.close = usbdev_vm_close
};