From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: dma/mv_xor: Fix a missing check in mv_xor_channel_add From: Vinod Koul Message-Id: <20190104143648.GD13372@vkoul-mobl.Dlink> Date: Fri, 4 Jan 2019 20:06:48 +0530 To: Aditya Pakki Cc: kjlu@umn.edu, Dan Williams , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org List-ID: T24gMjQtMTItMTgsIDExOjQxLCBBZGl0eWEgUGFra2kgd3JvdGU6Cj4gZG1hX2FzeW5jX2Rldmlj ZV9yZWdpc3RlcigpIG1heSBmYWlsIGFuZCByZXR1cm4gYW4gZXJyb3IuIFRoZSBjYXBhYmlsaXRp ZXMKPiBjaGVja2VkIGluIG12X3hvcl9jaGFubmVsX2FkZCgpIGFyZSBub3QgY29tcGxldGUuIFRo ZSBmaXggaGFuZGxlcyB0aGUKPiBlcnJvciBieSBmcmVlaW5nIHRoZSByZXNvdXJjZXMuCgpBcHBs aWVkIGFmdGVyIGZpeGluZyBzdWJzeXN0ZW0gdGFnLCB0aGFua3MK