Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [4/6] usb: xhci: fix uninitialized completion when USB3 port got wrong status From: Mathias Nyman Message-Id: <1542010889-8716-5-git-send-email-mathias.nyman@linux.intel.com> Date: Mon, 12 Nov 2018 10:21:27 +0200 To: linux-usb@vger.kernel.org List-ID: RnJvbTogQWFyb24gTWEgPGFhcm9uLm1hQGNhbm9uaWNhbC5jb20+CgpSZWFsdGVrIFVTQjMuMCBD YXJkIFJlYWRlciBbMGJkYTowMzI4XSByZXBvcnRzIHdyb25nIHBvcnQgc3RhdHVzIG9uCkNhbm5v biBsYWtlIFBDSCBVU0IzLjEgeEhDSSBbODA4NjphMzZkXSBhZnRlciByZXN1bWUgZnJvbSBTMywK YWZ0ZXIgY2xlYXIgcG9ydCByZXNldCBpdCB3b3JrcyBmaW5lLgoKU2luY2UgdGhpcyBkZXZpY2Ug aXMgcmVnaXN0ZXJlZCBvbiBVU0IzIHJvb3RodWIgYXQgYm9vdCwKd2hlbiBwb3J0IHN0YXR1cyBy ZXBvcnRzIG5vdCBzdXBlcnNwZWVkLCB4aGNpX2dldF9wb3J0X3N0YXR1cyB3aWxsIGNhbGwKYW4g dW5pbml0aWFsaXplZCBjb21wbGV0aW9uIGluIGJ1c19zdGF0ZVswXS4KS2VybmVsIHdpbGwgaGFu ZyBiZWNhdXNlIG9mIE5VTEwgcG9pbnRlci4KClJlc3RyaWN0IHRoZSBVU0IyIHJlc3VtZSBzdGF0 dXMgY2hlY2sgaW4gVVNCMiByb290aHViIHRvIGZpeCBoYW5nIGlzc3VlLgoKQ2M6IHN0YWJsZUB2 Z2VyLmtlcm5lbC5vcmcKU2lnbmVkLW9mZi1ieTogQWFyb24gTWEgPGFhcm9uLm1hQGNhbm9uaWNh bC5jb20+ClNpZ25lZC1vZmYtYnk6IE1hdGhpYXMgTnltYW4gPG1hdGhpYXMubnltYW5AbGludXgu aW50ZWwuY29tPgotLS0KIGRyaXZlcnMvdXNiL2hvc3QveGhjaS1odWIuYyAgfCAyICstCiBkcml2 ZXJzL3VzYi9ob3N0L3hoY2ktcmluZy5jIHwgMiArLQogMiBmaWxlcyBjaGFuZ2VkLCAyIGluc2Vy dGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy91c2IvaG9zdC94 aGNpLWh1Yi5jIGIvZHJpdmVycy91c2IvaG9zdC94aGNpLWh1Yi5jCmluZGV4IDEyZWVhNzMuLjYw ZTRhYzcgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvdXNiL2hvc3QveGhjaS1odWIuYworKysgYi9kcml2 ZXJzL3VzYi9ob3N0L3hoY2ktaHViLmMKQEAgLTg3Niw3ICs4NzYsNyBAQCBzdGF0aWMgdTMyIHho Y2lfZ2V0X3BvcnRfc3RhdHVzKHN0cnVjdCB1c2JfaGNkICpoY2QsCiAJCQlzdGF0dXMgfD0gVVNC X1BPUlRfU1RBVF9TVVNQRU5EOwogCX0KIAlpZiAoKHJhd19wb3J0X3N0YXR1cyAmIFBPUlRfUExT X01BU0spID09IFhERVZfUkVTVU1FICYmCi0JCSFERVZfU1VQRVJTUEVFRF9BTlkocmF3X3BvcnRf c3RhdHVzKSkgeworCQkhREVWX1NVUEVSU1BFRURfQU5ZKHJhd19wb3J0X3N0YXR1cykgJiYgaGNk LT5zcGVlZCA8IEhDRF9VU0IzKSB7CiAJCWlmICgocmF3X3BvcnRfc3RhdHVzICYgUE9SVF9SRVNF VCkgfHwKIAkJCQkhKHJhd19wb3J0X3N0YXR1cyAmIFBPUlRfUEUpKQogCQkJcmV0dXJuIDB4ZmZm ZmZmZmY7CmRpZmYgLS1naXQgYS9kcml2ZXJzL3VzYi9ob3N0L3hoY2ktcmluZy5jIGIvZHJpdmVy cy91c2IvaG9zdC94aGNpLXJpbmcuYwppbmRleCA3MzBhNmVjLi4yNTBiNzU4IDEwMDY0NAotLS0g YS9kcml2ZXJzL3VzYi9ob3N0L3hoY2ktcmluZy5jCisrKyBiL2RyaXZlcnMvdXNiL2hvc3QveGhj aS1yaW5nLmMKQEAgLTE2NDYsNyArMTY0Niw3IEBAIHN0YXRpYyB2b2lkIGhhbmRsZV9wb3J0X3N0 YXR1cyhzdHJ1Y3QgeGhjaV9oY2QgKnhoY2ksCiAJICogUkV4aXQgdG8gYSBkaXNjb25uZWN0IHN0 YXRlKS4gIElmIHNvLCBsZXQgdGhlIHRoZSBkcml2ZXIga25vdyBpdCdzCiAJICogb3V0IG9mIHRo ZSBSRXhpdCBzdGF0ZS4KIAkgKi8KLQlpZiAoIURFVl9TVVBFUlNQRUVEX0FOWShwb3J0c2MpICYm CisJaWYgKCFERVZfU1VQRVJTUEVFRF9BTlkocG9ydHNjKSAmJiBoY2QtPnNwZWVkIDwgSENEX1VT QjMgJiYKIAkJCXRlc3RfYW5kX2NsZWFyX2JpdChoY2RfcG9ydG51bSwKIAkJCQkmYnVzX3N0YXRl LT5yZXhpdF9wb3J0cykpIHsKIAkJY29tcGxldGUoJmJ1c19zdGF0ZS0+cmV4aXRfZG9uZVtoY2Rf cG9ydG51bV0pOwo=