From 956fb851a6e19da5ab491e19c1bc323bb2c2cf6f Mon Sep 17 00:00:00 2001
From: Yuan Can <yuancan@huawei.com>
Date: Mon, 5 Dec 2022 06:14:41 +0000
Subject: [PATCH] wifi: rsi: Fix memory leak in rsi_coex_attach()
Git-commit: 956fb851a6e19da5ab491e19c1bc323bb2c2cf6f
Patch-mainline: v6.3-rc1
References: git-fixes
The coex_cb needs to be freed when rsi_create_kthread() failed in
rsi_coex_attach().
Fixes: 2108df3c4b18 ("rsi: add coex support")
Signed-off-by: Yuan Can <yuancan@huawei.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221205061441.114632-1-yuancan@huawei.com
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/rsi/rsi_91x_coex.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/rsi/rsi_91x_coex.c b/drivers/net/wireless/rsi/rsi_91x_coex.c
index 8a3d86897ea8..45ac9371f262 100644
--- a/drivers/net/wireless/rsi/rsi_91x_coex.c
+++ b/drivers/net/wireless/rsi/rsi_91x_coex.c
@@ -160,6 +160,7 @@ int rsi_coex_attach(struct rsi_common *common)
rsi_coex_scheduler_thread,
"Coex-Tx-Thread")) {
rsi_dbg(ERR_ZONE, "%s: Unable to init tx thrd\n", __func__);
+ kfree(coex_cb);
return -EINVAL;
}
return 0;
--
2.35.3