From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ECEA418AFD; Thu, 15 Jan 2026 17:17:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768497456; cv=none; b=Lu4RnccfE8HIvFajGa9yENLg/sd18IBhIx3HO+YZV+mgFs/Qfm0Slre7rkr7h2pBg3QsNArmOeeX+8MljncxnSEYVZ7WilcbhPv6OsshOq0CLuhcNwPOCdRNxb2vAASm2b5E16yOyI4STK9YejikP0ZSYxrYNBaikc8EfYDX+LE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768497456; c=relaxed/simple; bh=yZw6xrS0Hh1EY4ATO3cmnmjeJcKFrpVfBcnWSNBS4fE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=VGDiwoPRSmXh2OZKgAWcyY0dZ2eskkFG4LZEqDT3U6R6XcirCUyjiul7cHYPeoKTYXt58iy3T8dsFIz843nUHQ4XvHh9rJ/nvtweoOjnbLMsC0O38O3cb/ktpfhiDA5atewSeWiWGcj+ZHTFEiG5QjSmSM1W29MVYSt6LvCufK8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=IDsgdJ/K; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="IDsgdJ/K" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4690CC116D0; Thu, 15 Jan 2026 17:17:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1768497455; bh=yZw6xrS0Hh1EY4ATO3cmnmjeJcKFrpVfBcnWSNBS4fE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IDsgdJ/Kdb5N1apB+ZqtVJHzz/VpLSlMzgmJN6OnOIrFfxkdfqlIjJxWR32w7H1ox 6PEBv5CSCbotyAekkv5yoCeIhiL0B5QVQm9oWJDB52dKXL/MoNpK1eSQknzZeR9bue GijA2JBJALJYOdZG7Pwxh6Py0GSkH4PVQl6piyls= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ma Ke , Jack Wang , Leon Romanovsky , Sasha Levin Subject: [PATCH 5.15 087/554] RDMA/rtrs: server: Fix error handling in get_or_create_srv Date: Thu, 15 Jan 2026 17:42:33 +0100 Message-ID: <20260115164249.397694287@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260115164246.225995385@linuxfoundation.org> References: <20260115164246.225995385@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ma Ke [ Upstream commit a338d6e849ab31f32c08b4fcac11c0c72afbb150 ] After device_initialize() is called, use put_device() to release the device according to kernel device management rules. While direct kfree() work in this case, using put_device() is more correct. Found by code review. Fixes: 9cb837480424 ("RDMA/rtrs: server: main functionality") Signed-off-by: Ma Ke Link: https://patch.msgid.link/20251110005158.13394-1-make24@iscas.ac.cn Acked-by: Jack Wang Signed-off-by: Leon Romanovsky Signed-off-by: Sasha Levin --- drivers/infiniband/ulp/rtrs/rtrs-srv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/ulp/rtrs/rtrs-srv.c b/drivers/infiniband/ulp/rtrs/rtrs-srv.c index 96fe7c97bc713..ec3ab8df32f7d 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-srv.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-srv.c @@ -1453,7 +1453,7 @@ static struct rtrs_srv *get_or_create_srv(struct rtrs_srv_ctx *ctx, kfree(srv->chunks); err_free_srv: - kfree(srv); + put_device(&srv->dev); return ERR_PTR(-ENOMEM); } -- 2.51.0