From: Andreas Fenkart <afenkart@gmail.com>
Date: Fri, 17 Jul 2015 07:13:03 +0000 (+0200)
Subject: mwifiex: remove explicit mwifiex_complete_cmd calls
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e3a3ef25b8cb6d7a20b52dfdadd56516041ffb51;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

mwifiex: remove explicit mwifiex_complete_cmd calls

standard call chain when releasing a cmd node:
mwifiex_recycle_cmd_node
-> mwifiex_insert_cmd_to_free_q
-> mwifiex_complete_cmd, if wait_q_enabled

calling mwifiex_complete_cmd explicitly and setting
wait_q_enabled = false is redundant

Signed-off-by: Andreas Fenkart <afenkart@gmail.com>
Acked-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index 207da40500f4..2f4715e45664 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -167,8 +167,6 @@ static int mwifiex_dnld_cmd_to_fw(struct mwifiex_private *priv,
 		mwifiex_dbg(adapter, ERROR,
 			    "DNLD_CMD: FW in reset state, ignore cmd %#x\n",
 			cmd_code);
-		if (cmd_node->wait_q_enabled)
-			mwifiex_complete_cmd(adapter, cmd_node);
 		mwifiex_recycle_cmd_node(adapter, cmd_node);
 		queue_work(adapter->workqueue, &adapter->main_work);
 		return -1;
@@ -1024,6 +1022,7 @@ mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter)
 		adapter->curr_cmd->wait_q_enabled = false;
 		adapter->cmd_wait_q.status = -1;
 		mwifiex_complete_cmd(adapter, adapter->curr_cmd);
+		/* no recycle probably wait for response */
 	}
 	/* Cancel all pending command */
 	spin_lock_irqsave(&adapter->cmd_pending_q_lock, flags);
@@ -1032,11 +1031,8 @@ mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter)
 		list_del(&cmd_node->list);
 		spin_unlock_irqrestore(&adapter->cmd_pending_q_lock, flags);
 
-		if (cmd_node->wait_q_enabled) {
+		if (cmd_node->wait_q_enabled)
 			adapter->cmd_wait_q.status = -1;
-			mwifiex_complete_cmd(adapter, cmd_node);
-			cmd_node->wait_q_enabled = false;
-		}
 		mwifiex_recycle_cmd_node(adapter, cmd_node);
 		spin_lock_irqsave(&adapter->cmd_pending_q_lock, flags);
 	}
@@ -1094,10 +1090,8 @@ mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter)
 	    (adapter->curr_cmd->wait_q_enabled)) {
 		spin_lock_irqsave(&adapter->mwifiex_cmd_lock, cmd_flags);
 		cmd_node = adapter->curr_cmd;
-		cmd_node->wait_q_enabled = false;
 		cmd_node->cmd_flag |= CMD_F_CANCELED;
 		mwifiex_recycle_cmd_node(adapter, cmd_node);
-		mwifiex_complete_cmd(adapter, adapter->curr_cmd);
 		adapter->curr_cmd = NULL;
 		spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, cmd_flags);
 	}