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: [1/1] usb: chipidea: fix static checker warning for NULL pointer From: Peter Chen Message-Id: Date: Fri, 18 Jan 2019 01:35:52 +0000 To: "gregkh@linuxfoundation.org" Cc: "linux-usb@vger.kernel.org" , dl-linux-imx List-ID: PiAKPiBPbiBUaHUsIEphbiAxNywgMjAxOSBhdCAwOToyNDoyMEFNICswMDAwLCBQZXRlciBDaGVu IHdyb3RlOgo+ID4gRHVyaW5nIHRoZSBzdGF0aWMgY2hlY2tlciwgImRhdGEtPnVzYm1pc2NfZGF0 YSIgbWF5IGJlIE5VTEwuCj4gCj4gSSBjYW4gbm90IHF1aXRlIHBhcnNlIHRoaXMgc2VudGFuY2Uu ICBEbyB5b3UgbWVhbiB0aGF0IGEgc3RhdGljIGNoZWNrZXIgZm91bmQgdGhpcwo+IGlzc3VlPwoK SSB0aGluayAieWVzIiwgRGFuIENhcnBlbnRlciByZXBvcnRlZCBpdC4KCmh0dHBzOi8vd3d3LnNw aW5pY3MubmV0L2xpc3RzL2xpbnV4LXVzYi9tc2cxNzU0MzEuaHRtbAoKPiAKPiA+IEZpeCBpdCBi eSBhZGRpbmcgdGhpcyBwb2ludGVyIGp1ZGdlbWVudCBiZWZvcmUgdXNpbmcuCj4gPgo+ID4gUmVw b3J0ZWQtYnk6IERhbiBDYXJwZW50ZXIgPGRhbi5jYXJwZW50ZXJAb3JhY2xlLmNvbT4KPiA+IFNp Z25lZC1vZmYtYnk6IFBldGVyIENoZW4gPHBldGVyLmNoZW5AbnhwLmNvbT4KPiA+IC0tLQo+ID4g IGRyaXZlcnMvdXNiL2NoaXBpZGVhL2NpX2hkcmNfaW14LmMgfCAzICsrLQo+ID4gIDEgZmlsZSBj aGFuZ2VkLCAyIGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKPiA+Cj4gPiBkaWZmIC0tZ2l0 IGEvZHJpdmVycy91c2IvY2hpcGlkZWEvY2lfaGRyY19pbXguYwo+ID4gYi9kcml2ZXJzL3VzYi9j aGlwaWRlYS9jaV9oZHJjX2lteC5jCj4gPiBpbmRleCBlODFkZTljYTg3MjkuLjliNDVhYTQyMmU2 OSAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvdXNiL2NoaXBpZGVhL2NpX2hkcmNfaW14LmMKPiA+ ICsrKyBiL2RyaXZlcnMvdXNiL2NoaXBpZGVhL2NpX2hkcmNfaW14LmMKPiA+IEBAIC0zMTYsNyAr MzE2LDggQEAgc3RhdGljIGludCBjaV9oZHJjX2lteF9wcm9iZShzdHJ1Y3QgcGxhdGZvcm1fZGV2 aWNlCj4gKnBkZXYpCj4gPiAgCWlmIChJU19FUlIoZGF0YS0+dXNibWlzY19kYXRhKSkKPiA+ICAJ CXJldHVybiBQVFJfRVJSKGRhdGEtPnVzYm1pc2NfZGF0YSk7Cj4gPgo+ID4gLQlpZiAob2ZfdXNi X2dldF9waHlfbW9kZShkZXYtPm9mX25vZGUpID09Cj4gVVNCUEhZX0lOVEVSRkFDRV9NT0RFX0hT SUMpIHsKPiA+ICsJaWYgKChvZl91c2JfZ2V0X3BoeV9tb2RlKGRldi0+b2Zfbm9kZSkgPT0KPiBV U0JQSFlfSU5URVJGQUNFX01PREVfSFNJQykKPiA+ICsJCSYmIGRhdGEtPnVzYm1pc2NfZGF0YSkg ewo+IAo+IEFyZSB5b3Ugc3VyZSB0aGF0IGlzIGNvcnJlY3Q/ICBJZiB1c2JtaXNjX2RhdGEgaXMg TlVMTCwgdGhlbiB5b3UganVzdCB0b29rIG91dCBhCj4gYnVuY2ggb2YgY2hlY2tpbmcgYW5kIGxv b2t1cHMuICBEb24ndCB5b3Ugbm9ybWFsbHkgbmVlZCB0byBkbyB0aGlzIGV2ZW4gaWYgdGhhdAo+ IHBvaW50ZXIgaXMgTlVMTD8KPiAKCklmIHVzYm1pc2NfZGF0YSBpcyBOVUxMLCB0aGVyZSBpcyBh IE5VTEwgcG9pbnRlciBkZWZlcmVuY2UuIEFuZCBpZiB1c2JtaXNjX2RhdGEKaXMgTlVMTCwgd2Ug ZG9uJ3QgbmVlZCB0byBkbyByZXN0IG9mIHRoaXMgaWYge30gc3RhdGVtZW50LgoKVGhpcyBjYW4g YmUgZXJyb3IgcG9pbnRlcnMgb24gZXJyb3Igb3IgTlVMTCBpZiB0aGVyZSBpcyBubyBtaXNjIGRh dGEuCgogICAzMTYgICAgICAgICAgaWYgKElTX0VSUihkYXRhLT51c2JtaXNjX2RhdGEpKQogICAz MTcgICAgICAgICAgICAgICAgICByZXR1cm4gUFRSX0VSUihkYXRhLT51c2JtaXNjX2RhdGEpOwog ICAzMTggIAogICAzMTkgICAgICAgICAgaWYgKG9mX3VzYl9nZXRfcGh5X21vZGUoZGV2LT5vZl9u b2RlKSA9PSBVU0JQSFlfSU5URVJGQUNFX01PREVfSFNJQykgewogICAzMjAgICAgICAgICAgICAg ICAgICBwZGF0YS5mbGFncyB8PSBDSV9IRFJDX0lNWF9JU19IU0lDOwogICAzMjEgICAgICAgICAg ICAgICAgICBkYXRhLT51c2JtaXNjX2RhdGEtPmhzaWMgPSAxOwogICAgICAgICAgICAgICAgICAg ICAgICBeXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl4KCj4gV2lsbCB0aGUgcmVzdCBvZiB0aGUgZnVu Y3Rpb24gc3RpbGwgd29yayBwcm9wZXJseSBpZiB0aGF0IGlzIHRoZSBjYXNlPwo+IAoKQXQgdGhp cyBpZiB7fSBzdGF0ZW1lbnQsIHRoZSB1c2JtaXNjX2RhdGEgbmVlZHMgdG8gYmUgc2V0LiBUaGUg cmVzdCBvZiBjb2RlIGluIHRoaXMgcHJvYmUgY2FuIHdvcmsgcHJvcGVyCmlmIHVzYm1pc2NfZGF0 YSBpcyBOVUxMLgoKUGV0ZXIK