netdev - [PATCH net-next 2/3] qeth: Fix command sizes

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Message-Id: <1425037954-50840-3-git-send-email-ubraun@linux.vnet.ibm.com>
Date:	Fri, 27 Feb 2015 12:52:33 +0100
From:	Ursula Braun <ubraun@...ux.vnet.ibm.com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, linux-s390@...r.kernel.org,
	ursula.braun@...ibm.com, ubraun@...ux.vnet.ibm.com,
	Stefan Raspl <raspl@...ux.vnet.ibm.com>
Subject: [PATCH net-next 2/3] qeth: Fix command sizes

From: Stefan Raspl <raspl@...ux.vnet.ibm.com>

This patch adjusts two instances where we were using the (too big)
struct qeth_ipacmd_setadpparms size instead of the commands' actual
size. This didn't do any harm, but wasted a few bytes.

Signed-off-by: Stefan Raspl <raspl@...ux.vnet.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@...ibm.com>
---
 drivers/s390/net/qeth_core_main.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 642c77c..3466d3c 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -4218,7 +4218,7 @@ void qeth_setadp_promisc_mode(struct qeth_card *card)
 	QETH_CARD_TEXT_(card, 4, "mode:%x", mode);
 
 	iob = qeth_get_adapter_cmd(card, IPA_SETADP_SET_PROMISC_MODE,
-			sizeof(struct qeth_ipacmd_setadpparms));
+			sizeof(struct qeth_ipacmd_setadpparms_hdr) + 8);
 	if (!iob)
 		return;
 	cmd = (struct qeth_ipa_cmd *)(iob->data + IPA_PDU_HEADER_SIZE);
@@ -4290,7 +4290,8 @@ int qeth_setadpparms_change_macaddr(struct qeth_card *card)
 	QETH_CARD_TEXT(card, 4, "chgmac");
 
 	iob = qeth_get_adapter_cmd(card, IPA_SETADP_ALTER_MAC_ADDRESS,
-				   sizeof(struct qeth_ipacmd_setadpparms));
+				   sizeof(struct qeth_ipacmd_setadpparms_hdr) +
+				   sizeof(struct qeth_change_addr));
 	if (!iob)
 		return -ENOMEM;
 	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-- 
2.1.4

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