The mwifiex_11n_aggregate_pkt() function creates a ktime_t from
a timeval returned by do_gettimeofday, which is slow and causes
an overflow in 2038 on 32-bit architectures.
This solves both problems by using the appropriate ktime_get_real()
function.
Signed-off-by: Arnd Bergmann <a...@arndb.de>
Cc: Amitkumar Karwar <akar...@marvell.com>
Cc: Nishant Sarmukadam <nisha...@marvell.com>
Cc: Kalle Valo <kv...@codeaurora.org>
Cc: linux-wireless@vger.kernel.org
---
drivers/net/wireless/mwifiex/11n_aggr.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/wireless/mwifiex/11n_aggr.c
b/drivers/net/wireless/mwifiex/11n_aggr.c
index f7c717253a66..78853c51774d 100644
--- a/drivers/net/wireless/mwifiex/11n_aggr.c
+++ b/drivers/net/wireless/mwifiex/11n_aggr.c
@@ -173,7 +173,6 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
int pad = 0, aggr_num = 0, ret;
struct mwifiex_tx_param tx_param;
struct txpd *ptx_pd = NULL;
- struct timeval tv;
int headroom = adapter->iface_type == MWIFIEX_USB ? 0 : INTF_HEADER_LEN;
skb_src = skb_peek(&pra_list->skb_head);
@@ -203,8 +202,7 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
tx_info_aggr->flags |= MWIFIEX_BUF_FLAG_AGGR_PKT;
skb_aggr->priority = skb_src->priority;
- do_gettimeofday(&tv);
- skb_aggr->tstamp = timeval_to_ktime(tv);
+ skb_aggr->tstamp = ktime_get_real();
do {
/* Check if AMSDU can accommodate this MSDU */
--
2.1.0.rc2
--
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