Message ID | 20240122223230.4000595-6-dhowells@redhat.com |
---|---|
State | New |
Headers | show
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Mon, 22 Jan 2024 22:32:47 +0000 (UTC) Received: from warthog.procyon.org.com (unknown [10.42.28.67]) by smtp.corp.redhat.com (Postfix) with ESMTP id 80C1F1C060B1; Mon, 22 Jan 2024 22:32:45 +0000 (UTC) From: David Howells <dhowells@redhat.com> To: Christian Brauner <christian@brauner.io> Cc: David Howells <dhowells@redhat.com>, Jeff Layton <jlayton@kernel.org>, Matthew Wilcox <willy@infradead.org>, netfs@lists.linux.dev, linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org, linux-nfs@vger.kernel.org, ceph-devel@vger.kernel.org, v9fs@lists.linux.dev, linux-erofs@lists.ozlabs.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Dan Carpenter <dan.carpenter@linaro.org> Subject: [PATCH v2 05/10] netfs: Fix a NULL vs IS_ERR() check in netfs_perform_write() Date: Mon, 22 Jan 2024 22:32:18 +0000 Message-ID: <20240122223230.4000595-6-dhowells@redhat.com> In-Reply-To: <20240122223230.4000595-1-dhowells@redhat.com> References: <20240122223230.4000595-1-dhowells@redhat.com> Precedence: bulk X-Mailing-List: linux-cifs@vger.kernel.org List-Id: <linux-cifs.vger.kernel.org> List-Subscribe: <mailto:linux-cifs+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-cifs+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.7 |
Series |
netfs, afs, cifs, cachefiles, erofs: Miscellaneous fixes
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expand
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diff --git a/fs/netfs/buffered_write.c b/fs/netfs/buffered_write.c index e7f9ba6fb16b..a3059b3168fd 100644 --- a/fs/netfs/buffered_write.c +++ b/fs/netfs/buffered_write.c @@ -221,10 +221,11 @@ ssize_t netfs_perform_write(struct kiocb *iocb, struct iov_iter *iter, if (unlikely(fault_in_iov_iter_readable(iter, part) == part)) break; - ret = -ENOMEM; folio = netfs_grab_folio_for_write(mapping, pos, part); - if (!folio) + if (IS_ERR(folio)) { + ret = PTR_ERR(folio); break; + } flen = folio_size(folio); offset = pos & (flen - 1);