From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chunming Zhou Subject: Re: [PATCH 1/3] drm/amdgpu: remove non-sense NULL ptr check Date: Tue, 12 Mar 2019 13:27:40 +0000 Message-ID: <9a435dba-72e8-8e0e-5136-37e591d0bc47@amd.com> References: <20190308143147.23341-1-christian.koenig@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190308143147.23341-1-christian.koenig-5C7GfCeVMHo@public.gmane.org> Content-Language: en-US Content-ID: <02BFF2A9EBFF5C40BD35251D0D12E13B-asWib9pRmPqcE4WynfumptQqCkab/8FMAL8bYrjMMd8@public.gmane.org> List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: =?utf-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= , "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" VGhlIHNlcmllcyBpcyBSZXZpZXdlZC1ieTogQ2h1bm1pbmcgWmhvdSA8ZGF2aWQxLnpob3VAYW1k LmNvbT4NCg0K5ZyoIDIwMTkvMy84IDIyOjMxLCBDaHJpc3RpYW4gS8O2bmlnIOWGmemBkzoNCj4g SXQncyBhIGJ1ZyBoYXZpbmcgYSBkZWFkIHBvaW50ZXIgaW4gdGhlIElEUiwgc2lsZW50bHkgcmV0 dXJuaW5nDQo+IGlzIHRoZSB3b3JzdCB3ZSBjYW4gZG8uDQo+DQo+IFNpZ25lZC1vZmYtYnk6IENo cmlzdGlhbiBLw7ZuaWcgPGNocmlzdGlhbi5rb2VuaWdAYW1kLmNvbT4NCj4gLS0tDQo+ICAgZHJp dmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2N0eC5jIHwgMTAgLS0tLS0tLS0tLQ0KPiAg IDEgZmlsZSBjaGFuZ2VkLCAxMCBkZWxldGlvbnMoLSkNCj4NCj4gZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9jdHguYyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQv YW1kZ3B1L2FtZGdwdV9jdHguYw0KPiBpbmRleCA3MzZlZDFkNjdlYzIuLmI3Mjg5ZjcwOTY0NCAx MDA2NDQNCj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2N0eC5jDQo+ ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9jdHguYw0KPiBAQCAtNTcw LDEyICs1NzAsNiBAQCB2b2lkIGFtZGdwdV9jdHhfbWdyX2VudGl0eV9mbHVzaChzdHJ1Y3QgYW1k Z3B1X2N0eF9tZ3IgKm1ncikNCj4gICANCj4gICAJbXV0ZXhfbG9jaygmbWdyLT5sb2NrKTsNCj4g ICAJaWRyX2Zvcl9lYWNoX2VudHJ5KGlkcCwgY3R4LCBpZCkgew0KPiAtDQo+IC0JCWlmICghY3R4 LT5hZGV2KSB7DQo+IC0JCQltdXRleF91bmxvY2soJm1nci0+bG9jayk7DQo+IC0JCQlyZXR1cm47 DQo+IC0JCX0NCj4gLQ0KPiAgIAkJZm9yIChpID0gMDsgaSA8IG51bV9lbnRpdGllczsgaSsrKSB7 DQo+ICAgCQkJc3RydWN0IGRybV9zY2hlZF9lbnRpdHkgKmVudGl0eTsNCj4gICANCj4gQEAgLTU5 NiwxMCArNTkwLDYgQEAgdm9pZCBhbWRncHVfY3R4X21ncl9lbnRpdHlfZmluaShzdHJ1Y3QgYW1k Z3B1X2N0eF9tZ3IgKm1ncikNCj4gICAJaWRwID0gJm1nci0+Y3R4X2hhbmRsZXM7DQo+ICAgDQo+ ICAgCWlkcl9mb3JfZWFjaF9lbnRyeShpZHAsIGN0eCwgaWQpIHsNCj4gLQ0KPiAtCQlpZiAoIWN0 eC0+YWRldikNCj4gLQkJCXJldHVybjsNCj4gLQ0KPiAgIAkJaWYgKGtyZWZfcmVhZCgmY3R4LT5y ZWZjb3VudCkgIT0gMSkgew0KPiAgIAkJCURSTV9FUlJPUigiY3R4ICVwIGlzIHN0aWxsIGFsaXZl XG4iLCBjdHgpOw0KPiAgIAkJCWNvbnRpbnVlOw0KX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9hbWQtZ2Z4