Commit 2ccd31f8 authored by Julian Wiedmann's avatar Julian Wiedmann Committed by David S. Miller
Browse files

s390/qeth: use u64_to_user_ptr() in the OAT code 



Use the correct helper for casting to a user pointer.

Signed-off-by: default avatarJulian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 65878fd9

drivers/s390/net/qeth_core_main.c

+2 −4
Original line number Diff line number Diff line
@@ -4907,10 +4907,8 @@ static int qeth_query_oat_command(struct qeth_card *card, char __user *udata) 
	rc = qeth_send_ipa_cmd(card, iob, qeth_setadpparms_query_oat_cb,

			       &priv);

	if (!rc) {

		if (is_compat_task())

			tmp = compat_ptr(oat_data.ptr);

		else

			tmp = (void __user *)(unsigned long)oat_data.ptr;

		tmp = is_compat_task() ? compat_ptr(oat_data.ptr) :

					 u64_to_user_ptr(oat_data.ptr);



		if (copy_to_user(tmp, priv.buffer,

		    priv.response_len)) {

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