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: [01/22] USB: typec: tcpm: no need to check return value of debugfs_create_dir() From: Heikki Krogerus Message-Id: <20180530103020.GI29600@kuha.fi.intel.com> Date: Wed, 30 May 2018 13:30:20 +0300 To: Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org, Guenter Roeck List-ID: K0d1ZW50ZXIKCk9uIFR1ZSwgTWF5IDI5LCAyMDE4IGF0IDA1OjMwOjQ2UE0gKzAyMDAsIEdyZWcg S3JvYWgtSGFydG1hbiB3cm90ZToKPiBXaGVuIGNhbGxpbmcgZGVidWdmcyBmdW5jdGlvbnMsIHRo ZXJlIGlzIG5vIG5lZWQgdG8gZXZlciBjaGVjayB0aGUKPiByZXR1cm4gdmFsdWUuICBUaGUgZnVu Y3Rpb24gY2FuIHdvcmsgb3Igbm90LCBidXQgdGhlIGNvZGUgbG9naWMgc2hvdWxkCj4gbmV2ZXIg ZG8gc29tZXRoaW5nIGRpZmZlcmVudCBiYXNlZCBvbiB0aGlzLgo+IAo+IENsZWFuIHVwIHRoZSB0 Y3BtLmMgY29kZSB0byBub3QgY2FyZSBhYm91dCB0aGlzLCB0dXJucyBvdXQgbm8gb25lIHdhcwo+ IGV2ZW4gY2hlY2tpbmcgdGhlIHJldHVybiB2YWx1ZSBvZiB0aGlzIGZ1bmN0aW9uLCBzbyBpdCBk aWRuJ3QgbWF0dGVyLgo+IAo+IE5vdGUsIEkgZG8gbm90IHRoaW5rIHRoaXMgY29kZSBjYW4gYmUg cmVtb3ZlZCBpbiBhIHJ1bm5pbmcgc3lzdGVtLCBhcwo+IHRoZSBkZWJ1Z2ZzIHJvb3QgZGlyZWN0 b3J5IHdpbGwgc3RpY2sgYXJvdW5kLCB0aGF0IHNob3VsZCBiZSBmaXhlZAo+IHNvbWVkYXkuLi4K PiAKPiBDYzogSGVpa2tpIEtyb2dlcnVzIDxoZWlra2kua3JvZ2VydXNAbGludXguaW50ZWwuY29t Pgo+IFNpZ25lZC1vZmYtYnk6IEdyZWcgS3JvYWgtSGFydG1hbiA8Z3JlZ2toQGxpbnV4Zm91bmRh dGlvbi5vcmc+CgpSZXZpZXZlZC1ieTogSGVpa2tpIEtyb2dlcnVzIDxoZWlra2kua3JvZ2VydXNA bGludXguaW50ZWwuY29tPgoKPiAtLS0KPiAgZHJpdmVycy91c2IvdHlwZWMvdGNwbS5jIHwgMTEg KysrLS0tLS0tLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0aW9ucygrKSwgOCBkZWxldGlv bnMoLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy91c2IvdHlwZWMvdGNwbS5jIGIvZHJpdmVy cy91c2IvdHlwZWMvdGNwbS5jCj4gaW5kZXggMGNjZDJjZTFlYjU5Li44YTIwMWRkNTNkMzYgMTAw NjQ0Cj4gLS0tIGEvZHJpdmVycy91c2IvdHlwZWMvdGNwbS5jCj4gKysrIGIvZHJpdmVycy91c2Iv dHlwZWMvdGNwbS5jCj4gQEAgLTU2NiwyMSArNTY2LDE2IEBAIERFRklORV9TSE9XX0FUVFJJQlVU RSh0Y3BtX2RlYnVnKTsKPiAgCj4gIHN0YXRpYyBzdHJ1Y3QgZGVudHJ5ICpyb290ZGlyOwo+ICAK PiAtc3RhdGljIGludCB0Y3BtX2RlYnVnZnNfaW5pdChzdHJ1Y3QgdGNwbV9wb3J0ICpwb3J0KQo+ ICtzdGF0aWMgdm9pZCB0Y3BtX2RlYnVnZnNfaW5pdChzdHJ1Y3QgdGNwbV9wb3J0ICpwb3J0KQo+ ICB7Cj4gIAltdXRleF9pbml0KCZwb3J0LT5sb2didWZmZXJfbG9jayk7Cj4gIAkvKiAvc3lzL2tl cm5lbC9kZWJ1Zy90Y3BtL3VzYmNYICovCj4gLQlpZiAoIXJvb3RkaXIpIHsKPiArCWlmICghcm9v dGRpcikKPiAgCQlyb290ZGlyID0gZGVidWdmc19jcmVhdGVfZGlyKCJ0Y3BtIiwgTlVMTCk7Cj4g LQkJaWYgKCFyb290ZGlyKQo+IC0JCQlyZXR1cm4gLUVOT01FTTsKPiAtCX0KPiAgCj4gIAlwb3J0 LT5kZW50cnkgPSBkZWJ1Z2ZzX2NyZWF0ZV9maWxlKGRldl9uYW1lKHBvcnQtPmRldiksCj4gIAkJ CQkJICAgU19JRlJFRyB8IDA0NDQsIHJvb3RkaXIsCj4gIAkJCQkJICAgcG9ydCwgJnRjcG1fZGVi dWdfZm9wcyk7Cj4gLQo+IC0JcmV0dXJuIDA7Cj4gIH0KPiAgCj4gIHN0YXRpYyB2b2lkIHRjcG1f ZGVidWdmc19leGl0KHN0cnVjdCB0Y3BtX3BvcnQgKnBvcnQpCj4gQEAgLTU5NSw3ICs1OTAsNyBA QCBzdGF0aWMgdm9pZCB0Y3BtX2xvZyhjb25zdCBzdHJ1Y3QgdGNwbV9wb3J0ICpwb3J0LCBjb25z dCBjaGFyICpmbXQsIC4uLikgeyB9Cj4gIF9fcHJpbnRmKDIsIDMpCj4gIHN0YXRpYyB2b2lkIHRj cG1fbG9nX2ZvcmNlKHN0cnVjdCB0Y3BtX3BvcnQgKnBvcnQsIGNvbnN0IGNoYXIgKmZtdCwgLi4u KSB7IH0KPiAgc3RhdGljIHZvaWQgdGNwbV9sb2dfc291cmNlX2NhcHMoc3RydWN0IHRjcG1fcG9y dCAqcG9ydCkgeyB9Cj4gLXN0YXRpYyBpbnQgdGNwbV9kZWJ1Z2ZzX2luaXQoY29uc3Qgc3RydWN0 IHRjcG1fcG9ydCAqcG9ydCkgeyByZXR1cm4gMDsgfQo+ICtzdGF0aWMgdm9pZCB0Y3BtX2RlYnVn ZnNfaW5pdChjb25zdCBzdHJ1Y3QgdGNwbV9wb3J0ICpwb3J0KSB7IH0KPiAgc3RhdGljIHZvaWQg dGNwbV9kZWJ1Z2ZzX2V4aXQoY29uc3Qgc3RydWN0IHRjcG1fcG9ydCAqcG9ydCkgeyB9Cj4gIAo+ ICAjZW5kaWYKPiAtLSAKPiAyLjE3LjAKClRoYW5rcywK