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Commit 6345016d authored by Prameela Rani Garnepudi's avatar Prameela Rani Garnepudi Committed by Kalle Valo
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rsi: fix uninitialized descriptor pointer issue 



This patch fixes the uninitialized descriptor pointer
issue in function rsi_send_internal_mgmt_frame().
Descriptor should point to start of the skb data.

Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Fixes: 9a629faf ("rsi: immediate wakeup bit and priority for TX command packets")
Signed-off-by: default avatarPrameela Rani Garnepudi <prameela.j04cs@gmail.com>
Signed-off-by: default avatarAmitkumar Karwar <amit.karwar@redpinesignals.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 9ca766b3

drivers/net/wireless/rsi/rsi_91x_mgmt.c

+1 −0
Original line number Diff line number Diff line
@@ -274,6 +274,7 @@ static int rsi_send_internal_mgmt_frame(struct rsi_common *common, 
		rsi_dbg(ERR_ZONE, "%s: Unable to allocate skb\n", __func__);

		return -ENOMEM;

	}

	desc = (struct rsi_cmd_desc *)skb->data;

	desc->desc_dword0.len_qno |= cpu_to_le16(DESC_IMMEDIATE_WAKEUP);

	skb->priority = MGMT_SOFT_Q;

	tx_params = (struct skb_info *)&IEEE80211_SKB_CB(skb)->driver_data;