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Commit 38ec3f3f authored by Amitkumar Karwar's avatar Amitkumar Karwar Committed by John W. Linville
Browse files

mwifiex: block further commands after timeout 



This patch adds a check in command preparation routine.

Signed-off-by: default avatarAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: default avatarBing Zhao <bzhao@marvell.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent af1fa210

drivers/net/wireless/mwifiex/cmdevt.c

+5 −0
Original line number Diff line number Diff line
@@ -514,6 +514,11 @@ int mwifiex_send_cmd(struct mwifiex_private *priv, u16 cmd_no, 
		return -1;

	}



	if (adapter->num_cmd_timeout) {

		dev_err(adapter->dev, "PREP_CMD: FW is in bad state\n");

		return -1;

	}



	if (adapter->hw_status == MWIFIEX_HW_STATUS_RESET) {

		if (cmd_no != HostCmd_CMD_FUNC_INIT) {

			dev_err(adapter->dev, "PREP_CMD: FW in reset state\n");