From 62322d2554d2f9680c8ace7bbf1f97d8fa84ad1a Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Mon, 3 Jul 2006 00:24:21 -0700 Subject: [PATCH] make more file_operation structs static Mark the static struct file_operations in drivers/char as const. Making them const prevents accidental bugs, and moves them to the .rodata section so that they no longer do any false sharing; in addition with the proper debug option they are then protected against corruption.. [akpm@osdl.org: build fix] Signed-off-by: Arjan van de Ven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/ftape/zftape/zftape-init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/char/ftape') diff --git a/drivers/char/ftape/zftape/zftape-init.c b/drivers/char/ftape/zftape/zftape-init.c index 55272566b74..164a1aa77a2 100644 --- a/drivers/char/ftape/zftape/zftape-init.c +++ b/drivers/char/ftape/zftape/zftape-init.c @@ -86,7 +86,7 @@ static ssize_t zft_read (struct file *fp, char __user *buff, static ssize_t zft_write(struct file *fp, const char __user *buff, size_t req_len, loff_t *ppos); -static struct file_operations zft_cdev = +static const struct file_operations zft_cdev = { .owner = THIS_MODULE, .read = zft_read, -- cgit v1.2.3