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Fri, 15 Aug 2025 14:13:42 +0000 (GMT) Message-ID: Date: Fri, 15 Aug 2025 16:13:42 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] s390/dasd: Use IS_ERR_OR_NULL() to simplify code To: Liao Yuanhong , Jan Hoeppner , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , "open list:S390 DASD DRIVER" , open list , Yang Xiuwei References: <20250814131201.230724-1-liaoyuanhong@vivo.com> Content-Language: en-US From: Stefan Haberland In-Reply-To: <20250814131201.230724-1-liaoyuanhong@vivo.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODEyMDIyNCBTYWx0ZWRfX34mGjZlDSHbc auOx0ZDIX2UDbQhA2eZjR7JllucwuUeGGWEx/CtzyMTTwrqem2nCH2tf6A+fw1K0Ur1saWe7Ous B0JhT5zrUUGWB6LwUWHX+NjddY7qis/oIokySiuthZt4G1JvDGAOA3/Bo82kjIwHZuYihyKDCT0 mnY3pWCIF9F6hb0v2PIwnWN9VwGbXjiIBcIE5RsGU+96hnrXctqP2le/BxMWV1qMyWv/wi6Lacy J1xDZ/Lntj6ea915FQo7LV5CeYDUkqLXSvvMrQJupi0Ix7oaTC/YXxlEjHrUfUIVkwygdyVrNze 9m1TQDineGrI083xk0X/FUQzsHpm6Fypvi9TeF/gIF1PienrjrR1F+ng0wVzZQBu5h3y7UPXDDl GjXimsqn X-Authority-Analysis: v=2.4 cv=d/31yQjE c=1 sm=1 tr=0 ts=689f409b cx=c_pps a=aDMHemPKRhS1OARIsFnwRA==:117 a=aDMHemPKRhS1OARIsFnwRA==:17 a=IkcTkHD0fZMA:10 a=2OwXVqhp2XgA:10 a=1WtWmnkvAAAA:8 a=J-4uBMWTTScMImwlSVwA:9 a=QEXdDO2ut3YA:10 X-Proofpoint-GUID: 94ncwvRzWzi_KKUTE91EyKtMqWMlhdZ6 X-Proofpoint-ORIG-GUID: 94ncwvRzWzi_KKUTE91EyKtMqWMlhdZ6 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-15_04,2025-08-14_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1011 suspectscore=0 impostorscore=0 priorityscore=1501 phishscore=0 spamscore=0 adultscore=0 bulkscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508120224 Am 14.08.25 um 15:12 schrieb Liao Yuanhong: > Use IS_ERR_OR_NULL() instead of the original !xxx || IS_ERR(xxx) logic. > This will simplify the code and enhance readability. > > Signed-off-by: Liao Yuanhong > --- The exact same patch was already submitted by Yang Xiuwei before.