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: xhci: Use struct_size() in kzalloc() From: "Gustavo A. R. Silva" Message-Id: <20190108154046.GA13254@embeddedor> Date: Tue, 8 Jan 2019 09:40:46 -0600 To: Mathias Nyman , Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" List-ID: T25lIG9mIHRoZSBtb3JlIGNvbW1vbiBjYXNlcyBvZiBhbGxvY2F0aW9uIHNpemUgY2FsY3VsYXRp b25zIGlzIGZpbmRpbmcgdGhlCnNpemUgb2YgYSBzdHJ1Y3R1cmUgdGhhdCBoYXMgYSB6ZXJvLXNp emVkIGFycmF5IGF0IHRoZSBlbmQsIGFsb25nIHdpdGggbWVtb3J5CmZvciBzb21lIG51bWJlciBv ZiBlbGVtZW50cyBmb3IgdGhhdCBhcnJheS4gRm9yIGV4YW1wbGU6CgpzdHJ1Y3QgZm9vIHsKICAg IGludCBzdHVmZjsKICAgIHZvaWQgKmVudHJ5W107Cn07CgppbnN0YW5jZSA9IGt6YWxsb2Moc2l6 ZW9mKHN0cnVjdCBmb28pICsgc2l6ZW9mKHZvaWQgKikgKiBjb3VudCwgR0ZQX0tFUk5FTCk7CgpJ bnN0ZWFkIG9mIGxlYXZpbmcgdGhlc2Ugb3Blbi1jb2RlZCBhbmQgcHJvbmUgdG8gdHlwZSBtaXN0 YWtlcywgd2UgY2FuIG5vdwp1c2UgdGhlIG5ldyBzdHJ1Y3Rfc2l6ZSgpIGhlbHBlcjoKCmluc3Rh bmNlID0ga3phbGxvYyhzdHJ1Y3Rfc2l6ZShpbnN0YW5jZSwgZW50cnksIGNvdW50KSwgR0ZQX0tF Uk5FTCk7CgpUaGlzIGNvZGUgd2FzIGRldGVjdGVkIHdpdGggdGhlIGhlbHAgb2YgQ29jY2luZWxs ZS4KClNpZ25lZC1vZmYtYnk6IEd1c3Rhdm8gQS4gUi4gU2lsdmEgPGd1c3Rhdm9AZW1iZWRkZWRv ci5jb20+Ci0tLQogZHJpdmVycy91c2IvaG9zdC94aGNpLmMgfCAzICstLQogMSBmaWxlIGNoYW5n ZWQsIDEgaW5zZXJ0aW9uKCspLCAyIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMv dXNiL2hvc3QveGhjaS5jIGIvZHJpdmVycy91c2IvaG9zdC94aGNpLmMKaW5kZXggMDA1ZTY1OTIy NjA4Li43ZmE1OGM5OWYxMjYgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvdXNiL2hvc3QveGhjaS5jCisr KyBiL2RyaXZlcnMvdXNiL2hvc3QveGhjaS5jCkBAIC0xNDU1LDggKzE0NTUsNyBAQCBzdGF0aWMg aW50IHhoY2lfdXJiX2VucXVldWUoc3RydWN0IHVzYl9oY2QgKmhjZCwgc3RydWN0IHVyYiAqdXJi LCBnZnBfdCBtZW1fZmxhZwogCWVsc2UKIAkJbnVtX3RkcyA9IDE7CiAKLQl1cmJfcHJpdiA9IGt6 YWxsb2Moc2l6ZW9mKHN0cnVjdCB1cmJfcHJpdikgKwotCQkJICAgbnVtX3RkcyAqIHNpemVvZihz dHJ1Y3QgeGhjaV90ZCksIG1lbV9mbGFncyk7CisJdXJiX3ByaXYgPSBremFsbG9jKHN0cnVjdF9z aXplKHVyYl9wcml2LCB0ZCwgbnVtX3RkcyksIG1lbV9mbGFncyk7CiAJaWYgKCF1cmJfcHJpdikK IAkJcmV0dXJuIC1FTk9NRU07CiAK