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: Aditya Pakki Message-Id: <20181224174154.19904-1-pakki001@umn.edu> Date: Mon, 24 Dec 2018 11:41:54 -0600 To: pakki001@umn.edu Cc: kjlu@umn.edu, Dan Williams , Vinod Koul , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org List-ID: ZG1hX2FzeW5jX2RldmljZV9yZWdpc3RlcigpIG1heSBmYWlsIGFuZCByZXR1cm4gYW4gZXJyb3Iu IFRoZSBjYXBhYmlsaXRpZXMKY2hlY2tlZCBpbiBtdl94b3JfY2hhbm5lbF9hZGQoKSBhcmUgbm90 IGNvbXBsZXRlLiBUaGUgZml4IGhhbmRsZXMgdGhlCmVycm9yIGJ5IGZyZWVpbmcgdGhlIHJlc291 cmNlcy4KClNpZ25lZC1vZmYtYnk6IEFkaXR5YSBQYWtraSA8cGFra2kwMDFAdW1uLmVkdT4KLS0t CiBkcml2ZXJzL2RtYS9tdl94b3IuYyB8IDUgKysrKy0KIDEgZmlsZSBjaGFuZ2VkLCA0IGluc2Vy dGlvbnMoKyksIDEgZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2RtYS9tdl94b3Iu YyBiL2RyaXZlcnMvZG1hL212X3hvci5jCmluZGV4IDdmNTk1MzU1ZmI3OS4uZTczM2M1ZWVhYWJj IDEwMDY0NAotLS0gYS9kcml2ZXJzL2RtYS9tdl94b3IuYworKysgYi9kcml2ZXJzL2RtYS9tdl94 b3IuYwpAQCAtMTE1Myw3ICsxMTUzLDEwIEBAIG12X3hvcl9jaGFubmVsX2FkZChzdHJ1Y3QgbXZf eG9yX2RldmljZSAqeG9yZGV2LAogCQkgZG1hX2hhc19jYXAoRE1BX01FTUNQWSwgZG1hX2Rldi0+ Y2FwX21hc2spID8gImNweSAiIDogIiIsCiAJCSBkbWFfaGFzX2NhcChETUFfSU5URVJSVVBULCBk bWFfZGV2LT5jYXBfbWFzaykgPyAiaW50ciAiIDogIiIpOwogCi0JZG1hX2FzeW5jX2RldmljZV9y ZWdpc3RlcihkbWFfZGV2KTsKKwlyZXQgPSBkbWFfYXN5bmNfZGV2aWNlX3JlZ2lzdGVyKGRtYV9k ZXYpOworCWlmIChyZXQpCisJCWdvdG8gZXJyX2ZyZWVfaXJxOworCiAJcmV0dXJuIG12X2NoYW47 CiAKIGVycl9mcmVlX2lycToK