linux-kernel - [PATCH v2 1/5] nvme-tcp: fix the memleak while create new ctrl failed

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Message-Id: <d57573f42413b9e46fe227ef389e2f8a6971f1db.1732699313.git.chunguang.xu@shopee.com>
Date: Wed, 27 Nov 2024 17:27:47 +0800
From: "brookxu.cn" <brookxu.cn@...il.com>
To: kbusch@...nel.org,
	axboe@...nel.dk,
	hch@....de,
	sagi@...mberg.me,
	hare@...e.de
Cc: linux-nvme@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/5] nvme-tcp: fix the memleak while create new ctrl failed

From: "Chunguang.xu" <chunguang.xu@...pee.com>

Now while we create new ctrl failed, we have not free the
tagset occupied by admin_q, here try to fix it.

Fixes: fd1418de10b9 ("nvme-tcp: avoid open-coding nvme_tcp_teardown_admin_queue()")
Signed-off-by: Chunguang.xu <chunguang.xu@...pee.com>
---
 drivers/nvme/host/tcp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 3e416af2659f..55abfe5e1d25 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -2278,7 +2278,7 @@ static int nvme_tcp_setup_ctrl(struct nvme_ctrl *ctrl, bool new)
 	}
 destroy_admin:
 	nvme_stop_keep_alive(ctrl);
-	nvme_tcp_teardown_admin_queue(ctrl, false);
+	nvme_tcp_teardown_admin_queue(ctrl, new);
 	return ret;
 }
 
-- 
2.25.1