From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] panel: rocktech: no need to check return value of debugfs_create functions Date: Thu, 13 Jun 2019 15:09:53 +0200 Message-ID: <20190613130953.GN23020@phenom.ffwll.local> References: <20190613115717.GB26335@kroah.com> <20190613121616.GA5339@bogon.m.sigxcpu.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-ed1-x543.google.com (mail-ed1-x543.google.com [IPv6:2a00:1450:4864:20::543]) by gabe.freedesktop.org (Postfix) with ESMTPS id 430F88991D for ; Thu, 13 Jun 2019 13:09:58 +0000 (UTC) Received: by mail-ed1-x543.google.com with SMTP id z25so31147921edq.9 for ; Thu, 13 Jun 2019 06:09:58 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20190613121616.GA5339@bogon.m.sigxcpu.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Guido =?iso-8859-1?Q?G=FCnther?= Cc: David Airlie , Greg Kroah-Hartman , Thierry Reding , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gVGh1LCBKdW4gMTMsIDIwMTkgYXQgMDI6MTY6MTZQTSArMDIwMCwgR3VpZG8gR8O8bnRoZXIg d3JvdGU6Cj4gSGksCj4gT24gVGh1LCBKdW4gMTMsIDIwMTkgYXQgMDE6NTc6MTdQTSArMDIwMCwg R3JlZyBLcm9haC1IYXJ0bWFuIHdyb3RlOgo+ID4gV2hlbiBjYWxsaW5nIGRlYnVnZnMgZnVuY3Rp b25zLCB0aGVyZSBpcyBubyBuZWVkIHRvIGV2ZXIgY2hlY2sgdGhlCj4gPiByZXR1cm4gdmFsdWUu ICBUaGUgZnVuY3Rpb24gY2FuIHdvcmsgb3Igbm90LCBidXQgdGhlIGNvZGUgbG9naWMgc2hvdWxk Cj4gPiBuZXZlciBkbyBzb21ldGhpbmcgZGlmZmVyZW50IGJhc2VkIG9uIHRoaXMuCj4gPiAKPiA+ IENjOiAiR3VpZG8gR8O8bnRoZXIiIDxhZ3hAc2lneGNwdS5vcmc+Cj4gPiBDYzogVGhpZXJyeSBS ZWRpbmcgPHRoaWVycnkucmVkaW5nQGdtYWlsLmNvbT4KPiA+IENjOiBEYXZpZCBBaXJsaWUgPGFp cmxpZWRAbGludXguaWU+Cj4gPiBDYzogRGFuaWVsIFZldHRlciA8ZGFuaWVsQGZmd2xsLmNoPgo+ ID4gQ2M6IGRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiA+IFNpZ25lZC1vZmYtYnk6 IEdyZWcgS3JvYWgtSGFydG1hbiA8Z3JlZ2toQGxpbnV4Zm91bmRhdGlvbi5vcmc+Cj4gPiAtLS0K PiA+ICBkcml2ZXJzL2dwdS9kcm0vcGFuZWwvcGFuZWwtcm9ja3RlY2gtamgwNTduMDA5MDAuYyB8 IDE0ICsrKy0tLS0tLS0tLS0tCj4gPiAgMSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0aW9ucygrKSwg MTEgZGVsZXRpb25zKC0pCj4gPiAKPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vcGFu ZWwvcGFuZWwtcm9ja3RlY2gtamgwNTduMDA5MDAuYyBiL2RyaXZlcnMvZ3B1L2RybS9wYW5lbC9w YW5lbC1yb2NrdGVjaC1qaDA1N24wMDkwMC5jCj4gPiBpbmRleCBkODhlYThkYTJlYzIuLjZkY2I2 OTJjNDcwMSAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9wYW5lbC9wYW5lbC1yb2Nr dGVjaC1qaDA1N24wMDkwMC5jCj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vcGFuZWwvcGFuZWwt cm9ja3RlY2gtamgwNTduMDA5MDAuYwo+ID4gQEAgLTI1NywyMCArMjU3LDEyIEBAIHN0YXRpYyBp bnQgYWxscGl4ZWxzb25fc2V0KHZvaWQgKmRhdGEsIHU2NCB2YWwpCj4gPiAgREVGSU5FX1NJTVBM RV9BVFRSSUJVVEUoYWxscGl4ZWxzb25fZm9wcywgTlVMTCwKPiA+ICAJCQlhbGxwaXhlbHNvbl9z ZXQsICIlbGx1XG4iKTsKPiA+ICAKPiA+IC1zdGF0aWMgaW50IGpoMDU3bl9kZWJ1Z2ZzX2luaXQo c3RydWN0IGpoMDU3biAqY3R4KQo+ID4gK3N0YXRpYyB2b2lkIGpoMDU3bl9kZWJ1Z2ZzX2luaXQo c3RydWN0IGpoMDU3biAqY3R4KQo+ID4gIHsKPiA+IC0Jc3RydWN0IGRlbnRyeSAqZjsKPiA+IC0K PiA+ICAJY3R4LT5kZWJ1Z2ZzID0gZGVidWdmc19jcmVhdGVfZGlyKERSVl9OQU1FLCBOVUxMKTsK PiA+IC0JaWYgKCFjdHgtPmRlYnVnZnMpCj4gPiAtCQlyZXR1cm4gLUVOT01FTTsKPiA+ICAKPiA+ IC0JZiA9IGRlYnVnZnNfY3JlYXRlX2ZpbGUoImFsbHBpeGVsc29uIiwgMDYwMCwKPiA+IC0JCQkJ Y3R4LT5kZWJ1Z2ZzLCBjdHgsICZhbGxwaXhlbHNvbl9mb3BzKTsKPiA+IC0JaWYgKCFmKQo+ID4g LQkJcmV0dXJuIC1FTk9NRU07Cj4gPiAtCj4gPiAtCXJldHVybiAwOwo+ID4gKwlkZWJ1Z2ZzX2Ny ZWF0ZV9maWxlKCJhbGxwaXhlbHNvbiIsIDA2MDAsIGN0eC0+ZGVidWdmcywgY3R4LAo+ID4gKwkJ CSAgICAmYWxscGl4ZWxzb25fZm9wcyk7Cj4gPiAgfQo+ID4gIAo+ID4gIHN0YXRpYyB2b2lkIGpo MDU3bl9kZWJ1Z2ZzX3JlbW92ZShzdHJ1Y3QgamgwNTduICpjdHgpCj4gCj4gUmV2aWV3ZWQtYnk6 IEd1aWRvIEfDvG50aGVyIDxhZ3hAc2lneGNwdS5vcmc+CgpBcHBsaWVkIHRvIGRybS1taXNjLW5l eHQsIHRoYW5rcy4KCkZvciB0aGUgb3RoZXJzIEknbGwgYXNzdW1lIGRyaXZlcnMgbWFpbnRhaW5l cnMgd2lsbCBwaWNrIHRoZW0gdXAuIElmIG5vdApwbHMgcGluZy9yZXNlbmQgYW5kIEknbGwgc3R1 ZmYgYWxsIHRoZSByZW1haW5pbmcgb25lcyBpbnRvIGRybS1taXNjLW5leHQuCgpUaGFua3MsIERh bmllbAotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRp b24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vZHJpLWRldmVs