Fixes multiple locations where a little endian host is assumed during
ser/des of messages sent to/received from the chip.
Signed-off-by: Tobias Waldekranz <tobias@xxxxxxxxxxxxxx>
---
drivers/net/wireless/mwifiex/11n_aggr.c | 2 +-
drivers/net/wireless/mwifiex/main.h | 2 +-
drivers/net/wireless/mwifiex/sdio.c | 6 +++---
drivers/net/wireless/mwifiex/sta_cmdresp.c | 2 +-
4 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/mwifiex/11n_aggr.c b/drivers/net/wireless/mwifiex/11n_aggr.c
index a78e065..b53c73c 100644
--- a/drivers/net/wireless/mwifiex/11n_aggr.c
+++ b/drivers/net/wireless/mwifiex/11n_aggr.c
@@ -69,7 +69,7 @@ mwifiex_11n_form_amsdu_pkt(struct sk_buff *skb_aggr,
memcpy(&tx_header->eth803_hdr, skb_src->data, dt_offset);
/* Copy SNAP header */
- snap.snap_type = *(u16 *) ((u8 *)skb_src->data + dt_offset);
+ snap.snap_type = le16_to_cpu(*(__le16 *) ((u8 *)skb_src->data + dt_offset));
dt_offset += sizeof(u16);
memcpy(&tx_header->rfc1042_hdr, &snap, sizeof(struct rfc_1042_hdr));
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 4ef67fc..7797512 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -1014,7 +1014,7 @@ mwifiex_netdev_get_priv(struct net_device *dev)
*/
static inline bool mwifiex_is_skb_mgmt_frame(struct sk_buff *skb)
{
- return (*(u32 *)skb->data == PKT_TYPE_MGMT);
+ return (le32_to_cpu(*(__le32 *)skb->data) == PKT_TYPE_MGMT);
}
int mwifiex_init_shutdown_fw(struct mwifiex_private *priv,
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
index 139c958..27fdbe2 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -963,7 +963,7 @@ static int mwifiex_decode_rx_packet(struct mwifiex_adapter *adapter,
case MWIFIEX_TYPE_EVENT:
dev_dbg(adapter->dev, "info: --- Rx: Event ---\n");
- adapter->event_cause = *(u32 *) skb->data;
+ adapter->event_cause = le32_to_cpu(*(__le32 *) skb->data);
if ((skb->len > 0) && (skb->len < MAX_EVENT_SIZE))
memcpy(adapter->event_body,
@@ -1088,8 +1088,8 @@ static int mwifiex_sdio_card_to_host_mp_aggr(struct mwifiex_adapter *adapter,
for (pind = 0; pind < card->mpa_rx.pkt_cnt; pind++) {
/* get curr PKT len & type */
- pkt_len = *(u16 *) &curr_ptr[0];
- pkt_type = *(u16 *) &curr_ptr[2];
+ pkt_len = le16_to_cpu(*(__le16 *) &curr_ptr[0]);
+ pkt_type = le16_to_cpu(*(__le16 *) &curr_ptr[2]);
/* copy pkt to deaggr buf */
skb_deaggr = card->mpa_rx.skb_arr[pind];
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c
index 9f990e1..f12468a8 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c
@@ -280,7 +280,7 @@ static int mwifiex_ret_tx_rate_cfg(struct mwifiex_private *priv,
tlv_buf = ((u8 *)rate_cfg) +
sizeof(struct host_cmd_ds_tx_rate_cfg);
- tlv_buf_len = *(u16 *) (tlv_buf + sizeof(u16));
+ tlv_buf_len = le16_to_cpu(*(__le16 *) (tlv_buf + sizeof(u16)));
while (tlv_buf && tlv_buf_len > 0) {
tlv = (*tlv_buf);
--
1.8.3
--
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