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Mon, 30 Oct 2023 07:08:42 +0000 Received: from pps.filterd (iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (8.17.1.19/8.17.1.19) with ESMTP id 39U6hbXV030752; Mon, 30 Oct 2023 07:08:40 GMT Received: from pps.reinject (localhost [127.0.0.1]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 3u0rra4qt0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 30 Oct 2023 07:08:40 +0000 Received: from iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 39U78eAF024650; Mon, 30 Oct 2023 07:08:40 GMT Received: from ca-dev112.us.oracle.com (ca-dev112.us.oracle.com [10.129.136.47]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTP id 3u0rra4qrs-1; Mon, 30 Oct 2023 07:08:40 +0000 From: Harshit Mogalapalli To: James Schulman , David Rhodes , Richard Fitzgerald , Jaroslav Kysela , Takashi Iwai , Stefan Binding , alsa-devel@alsa-project.org, patches@opensource.cirrus.com, linux-kernel@vger.kernel.org Cc: dan.carpenter@linaro.org, kernel-janitors@vger.kernel.org, error27@gmail.com, harshit.m.mogalapalli@oracle.com Subject: [PATCH next] ALSA: hda: cs35l41: Fix missing error code in cs35l41_smart_amp() Date: Mon, 30 Oct 2023 00:08:36 -0700 Message-ID: <20231030070836.3234385-1-harshit.m.mogalapalli@oracle.com> X-Mailer: git-send-email 2.42.0 MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-30_05,2023-10-27_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 suspectscore=0 spamscore=0 phishscore=0 mlxlogscore=999 adultscore=0 mlxscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2310240000 definitions=main-2310300052 X-Proofpoint-GUID: bc-zOkdmnKuRWRdTO1gCctbjFzAf-h0D X-Proofpoint-ORIG-GUID: bc-zOkdmnKuRWRdTO1gCctbjFzAf-h0D X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Mon, 30 Oct 2023 00:09:23 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1781163376051615431 X-GMAIL-MSGID: 1781163376051615431 When firmware status is invalid, assign -EINVAL to ret as ret is '0' at that point and returning success is incorrect when firmware status is invalid. Fixes: a51d8ba03a4f ("ALSA: hda: cs35l41: Check CSPL state after loading firmware") Signed-off-by: Harshit Mogalapalli --- This is found using smatch and only compile tested. --- sound/pci/hda/cs35l41_hda.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c index 496ff6a9d300..09f8d8fa4c71 100644 --- a/sound/pci/hda/cs35l41_hda.c +++ b/sound/pci/hda/cs35l41_hda.c @@ -1042,6 +1042,7 @@ static int cs35l41_smart_amp(struct cs35l41_hda *cs35l41) default: dev_err(cs35l41->dev, "Firmware status is invalid: %u\n", fw_status); + ret = -EINVAL; goto clean_dsp; }