From: Christophe JAILLET Date: Sat, 16 May 2026 09:08:28 +0000 (+0200) Subject: net/9p/usbg: Constify struct configfs_item_operations X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9061075b4f0a897e25ce46c396698dd24f92f5cb;p=thirdparty%2Flinux.git net/9p/usbg: Constify struct configfs_item_operations 'struct configfs_item_operations' is not modified in this driver. Constifying this structure moves some data to a read-only section, so increases overall security, especially when the structure holds some function pointers. On a x86_64, with allmodconfig: Before: ====== text data bss dec hex filename 25167 9336 256 34759 87c7 net/9p/trans_usbg.o After: ===== text data bss dec hex filename 25231 9272 256 34759 87c7 net/9p/trans_usbg.o Signed-off-by: Christophe JAILLET Message-ID: <2478bdabd7d169a686879c049f11dc307b5debbd.1778922467.git.christophe.jaillet@wanadoo.fr> Signed-off-by: Dominique Martinet --- diff --git a/net/9p/trans_usbg.c b/net/9p/trans_usbg.c index 1ce70338999c8..419cda13a7b56 100644 --- a/net/9p/trans_usbg.c +++ b/net/9p/trans_usbg.c @@ -804,7 +804,7 @@ static void usb9pfs_attr_release(struct config_item *item) usb_put_function_instance(&usb9pfs_opts->func_inst); } -static struct configfs_item_operations usb9pfs_item_ops = { +static const struct configfs_item_operations usb9pfs_item_ops = { .release = usb9pfs_attr_release, };