tun: Adjust on-stack tun_page initialization.
Instead of constantly playing with the struct initializer
syntax trying to make gcc and CLang both happy, just clear
it out using memset().
>> drivers/net/tun.c:2503:42: warning: Using plain integer as NULL pointer
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index e90a792..36163a1 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -2500,10 +2500,12 @@ static int tun_sendmsg(struct socket *sock, struct msghdr *m, size_t total_len)
return -EBADFD;
if (ctl && (ctl->type == TUN_MSG_PTR)) {
- struct tun_page tpage = {0};
+ struct tun_page tpage;
int n = ctl->num;
int flush = 0;
+ memset(&tpage, 0, sizeof(tpage));
+
local_bh_disable();
rcu_read_lock();
