From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [RFC] drm/amd/amdgpu: get rid of else branch Date: Thu, 4 May 2017 15:19:01 +0200 Message-ID: <6b631d8f-73de-5a3d-7cf8-a7bb3565e71a@amd.com> References: <6ce3044b-9473-94eb-e54c-e8e856f1c88f@amd.com> <87efw47pah.fsf@suse.cz> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from NAM03-BY2-obe.outbound.protection.outlook.com (mail-by2nam03on0044.outbound.protection.outlook.com [104.47.42.44]) by gabe.freedesktop.org (Postfix) with ESMTPS id A7A1A6E060 for ; Thu, 4 May 2017 13:19:19 +0000 (UTC) In-Reply-To: <87efw47pah.fsf@suse.cz> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Nikola Pajkovsky Cc: Alex Deucher , amd-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org QW0gMDQuMDUuMjAxNyB1bSAxNDo1NyBzY2hyaWViIE5pa29sYSBQYWprb3Zza3k6Cj4gQ2hyaXN0 aWFuIEvDtm5pZyA8Y2hyaXN0aWFuLmtvZW5pZ0BhbWQuY29tPiB3cml0ZXM6Cj4KPj4gQW0gMjcu MDQuMjAxNyB1bSAxODoxNyBzY2hyaWViIE5pa29sYSBQYWprb3Zza3k6Cj4+PiBUaGlzIGlzIHN1 cGVyIHNpbXBsZSBlbGltaW5hdGlvbiBvZiBlbHNlIGJyYW5jaCBhbmQgSSBzaG91bGQKPj4+IHBy b2JhYmx5IGV2ZW4gdXNlIHVubGlrZWx5IGluCj4+Pgo+Pj4gICAgCWlmIChyaW5nLT5jb3VudF9k dyA8IGNvdW50X2R3KSB7Cj4+Pgo+Pj4gSG93ZXZlciwgYW1kZ3B1X3Jpbmdfd3JpdGUoKSBoYXMg c2ltaWxhciBpZiBjb25kaXRpb24sIGJ1dCBkb2VzIG5vdAo+Pj4gcmV0dXJuIGFmdGVyIERSTV9F UlJPUiBhbmQgaXQgbG9va3Mgc3VzcGljaW91cy4gT24gZXJyb3IsIHdlIHN0aWxsCj4+PiBhZGRp bmcgdiB0byByaW5nIGFuZCBrZWVwaW5nIGNvdW50X2R3LS0gYmVsb3cgemVyby4KPj4+Cj4+PiAJ aWYgKHJpbmctPmNvdW50X2R3IDw9IDApCj4+PiAJCURSTV9FUlJPUigiYW1kZ3B1OiB3cml0aW5n IG1vcmUgZHdvcmRzIHRvIHRoZSByaW5nIHRoYW4gZXhwZWN0ZWQhXG4iKTsKPj4+IAlyaW5nLT5y aW5nW3JpbmctPndwdHIrK10gPSB2Owo+Pj4gCXJpbmctPndwdHIgJj0gcmluZy0+cHRyX21hc2s7 Cj4+PiAJcmluZy0+Y291bnRfZHctLTsKPj4+Cj4+PiBJIGNhbiBvYnZpb3VzbHkgYmUgdG90YWx5 IHdyb25nLiBIbW0/Cj4+IFRoYXQncyBqdXN0IGNob29zaW5nIHRoZSBsZXNzZXIgZXZpbC4KPj4K Pj4gV2hlbiB3ZSB3cml0ZSBtb3JlIERXIHRvIHRoZSByaW5nIHRoYW4gZXhwZWN0ZWQgaXQgaXMg cG9zc2libGUgKGJ1dAo+PiBub3QgbGlrZWx5KSB0aGF0IHdlIG92ZXJyaWRlIHN0dWZmIG9uIHRo ZSByaW5nIGJ1ZmZlciB3aGljaCBpcyBzdGlsbAo+PiBleGVjdXRlZCBieSB0aGUgY29tbWFuZCBw cm9jZXNzb3IgbGVhZGluZyB0byBhIHBvc3NpYmxlIENQIGNyYXNoLgo+Pgo+PiBCdXQgd2hlbiB3 ZSBjb21wbGV0ZWx5IGRyb3AgdGhlIHdyaXRlIHRoZSBjb21tYW5kcyBpbiB0aGUgcmluZyBidWZm ZXIKPj4gd2lsbCBjZXJ0YWlubHkgYmUgaW52YWxpZCBhbmQgc28gdGhlIENQIHdpbGwgY2VydGFp bmx5IGNyYXNoIHNvb25lciBvcgo+PiBsYXRlci4KPiBJbnN0ZWFkIG9mIGNob29zaW5nIHRoZSBs ZXNzZXIgZXZpbCwgaXMgdGhlcmUgZ29vZCB3YXkgdG8gZGVzaWduIHJpbmcKPiBidWZmZXIgcmln aHQgd2F5PwoKSXQgaXMgZGVzaWduZWQgdGhlIHJpZ2h0IHdheS4KClNlZSB0aGlzIG9ubHkgaGFw cGVucyB3aGVuIGEgZGV2ZWxvcGVyIGluY3JlYXNlcyB0aGUgbnVtYmVyIG9mIGR3IAp3cml0dGVu LCBidXQgZm9yZ2V0cyB0byByZXNlcnZlIHJpbmcgYnVmZmVyIHNwYWNlIGJlZm9yZSBzdGFydGlu ZyB0aGUgd3JpdGUuCgpXaGVuIHRoZSBmdW5jdGlvbiByZWNvZ25pemVzIHRoYXQgc29tZXRoaW5n IGlzIHdyb25nIGl0IGlzIHRvIGxhdGUgdG8gCmFjdHVhbGx5IHJlc2VydmUgbW9yZSBzcGFjZSwg c28gdGhlIG9ubHkgb3B0aW9uIGxlZnQgaXMgcHJpbnRpbmcgYSAKbWVzc2FnZSBmb3IgdGhlIGRl diB0byBmaXggdGhlIGNvZGUuCgoKPj4gUGxlYXNlIGFkZCB0aGUgdW5saWtlbHkoKSBhcyB3ZWxs IGFuZCB0aGVuIHNlbmQgb3V0IHRoZSBwYXRjaCB3aXRoIGEKPj4gc2lnbmVkLW9mLWJ5IGxpbmUg YW5kIEkgd2lsbCBiZSBoYXBweSB0byBwdXNoIGl0IGludG8gb3VyIHVwc3RyZWFtCj4+IGJyYW5j aC4KPiBQcm9wZXIgcGF0Y2ggaGFzIGJlZW4gc2VudC4KClNlZW4gYW5kIHJldmlld2VkLCB0aGFu a3MgZm9yIHRoZSBoZWxwLgoKQ2hyaXN0aWFuLgoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vZHJpLWRldmVsCg==