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: usbnet: smsc95xx: simplify tx_fixup code From: David Laight Message-Id: <55e4b55bae6148b18a27a23aab7d7501@AcuMS.aculab.com> Date: Wed, 3 Oct 2018 13:36:20 +0000 To: 'Ben Dooks' , "netdev@vger.kernel.org" Cc: "oneukum@suse.com" , "davem@davemloft.net" , "linux-usb@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-kernel@lists.codethink.co.uk" List-ID: RnJvbTogQmVuIERvb2tzCj4gU2VudDogMDIgT2N0b2JlciAyMDE4IDE3OjU2Cj4gCj4gVGhlIHNt c2M5NXh4X3R4X2ZpeHVwIGlzIGRvaW5nIG11bHRpcGxlIGNhbGxzIHRvIHNrYl9wdXNoKCkgdG8K PiBwdXQgYW4gOC1ieXRlIGNvbW1hbmQgaGVhZGVyIG9udG8gdGhlIHBhY2tldC4gSXQgd291bGQg YmUgZWFzaWVyCj4gdG8gZG8gb25lIHNrYl9wdXNoKCkgYW5kIHRoZW4gY29weSB0aGUgZGF0YSBp biBvbmNlIHRoZSBwdXNoIGlzCj4gZG9uZS4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBCZW4gRG9va3Mg PGJlbi5kb29rc0Bjb2RldGhpbmsuY28udWs+Cj4gLS0tCj4gIGRyaXZlcnMvbmV0L3VzYi9zbXNj OTV4eC5jIHwgMjUgKysrKysrKysrKysrKy0tLS0tLS0tLS0tLQo+ICAxIGZpbGUgY2hhbmdlZCwg MTMgaW5zZXJ0aW9ucygrKSwgMTIgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZl cnMvbmV0L3VzYi9zbXNjOTV4eC5jIGIvZHJpdmVycy9uZXQvdXNiL3Ntc2M5NXh4LmMKPiBpbmRl eCBjYjE5YWVhMTM5ZDMuLjgxM2FiOTNlZTJjMyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL25ldC91 c2Ivc21zYzk1eHguYwo+ICsrKyBiL2RyaXZlcnMvbmV0L3VzYi9zbXNjOTV4eC5jCj4gQEAgLTIw MDYsNiArMjAwNiw3IEBAIHN0YXRpYyBzdHJ1Y3Qgc2tfYnVmZiAqc21zYzk1eHhfdHhfZml4dXAo c3RydWN0IHVzYm5ldCAqZGV2LAo+ICAJYm9vbCBjc3VtID0gc2tiLT5pcF9zdW1tZWQgPT0gQ0hF Q0tTVU1fUEFSVElBTDsKPiAgCWludCBvdmVyaGVhZCA9IGNzdW0gPyBTTVNDOTVYWF9UWF9PVkVS SEVBRF9DU1VNIDogU01TQzk1WFhfVFhfT1ZFUkhFQUQ7Cj4gIAl1MzIgdHhfY21kX2EsIHR4X2Nt ZF9iOwo+ICsJdm9pZCAqcHRyOwoKSXQgbWlnaHQgYmUgdXNlZnVsIHRvIGRlZmluZSBhIHN0cnVj dHVyZSBmb3IgdGhlIGhlYWRlci4KWW91IG1pZ2h0IG5lZWQgdG8gZmluZCB0aGUgJ3N0b3JlIHVu YWxpZ25lZCAzMmJpdCB3b3JkJyBtYWNybyB0aG91Z2guCihBY3R1YWxseSB0aGF0IHdpbGwgcHJv YmFibHkgYmUgYmV0dGVyIHRoYW4gdGhlIG1lbWNweSgpIHdoaWNoIG1pZ2h0CmVuZCB1cCBkb2lu ZyBtZW1vcnktbWVtb3J5IGNvcGllcyByYXRoZXIgdGhhbiBzdG9yaW5nIHRoZSByZWdpc3Rlci4p CkFsdGhvdWdoIGlmL3doZW4geW91IGFkZCB0aGUgdHggYWxpZ25tZW50IHRoYXQgd29uJ3QgYmUg bmVlZGVkIGJlY2F1c2UgdGhlCmhlYWRlciB3aWxsIGJlIGFsaWduZWQuCgo+ICAJLyogV2UgZG8g bm90IGFkdmVydGlzZSBTRywgc28gc2ticyBzaG91bGQgYmUgYWxyZWFkeSBsaW5lYXJpemVkICov Cj4gIAlCVUdfT04oc2tiX3NoaW5mbyhza2IpLT5ucl9mcmFncyk7Cj4gQEAgLTIwMTksNiArMjAy MCw5IEBAIHN0YXRpYyBzdHJ1Y3Qgc2tfYnVmZiAqc21zYzk1eHhfdHhfZml4dXAoc3RydWN0IHVz Ym5ldCAqZGV2LAo+ICAJCXJldHVybiBOVUxMOwo+ICAJfQo+IAo+ICsJdHhfY21kX2IgPSAodTMy KXNrYi0+bGVuOwo+ICsJdHhfY21kX2EgPSB0eF9jbWRfYiB8IFRYX0NNRF9BX0ZJUlNUX1NFR18g fCBUWF9DTURfQV9MQVNUX1NFR187Cj4gKwo+ICAJaWYgKGNzdW0pIHsKPiAgCQlpZiAoc2tiLT5s ZW4gPD0gNDUpIHsKPiAgCQkJLyogd29ya2Fyb3VuZCAtIGhhcmR3YXJlIHR4IGNoZWNrc3VtIGRv ZXMgbm90IHdvcmsKPiBAQCAtMjAzNSwyMSArMjAzOSwxOCBAQCBzdGF0aWMgc3RydWN0IHNrX2J1 ZmYgKnNtc2M5NXh4X3R4X2ZpeHVwKHN0cnVjdCB1c2JuZXQgKmRldiwKPiAgCQkJc2tiX3B1c2go c2tiLCA0KTsKPiAgCQkJY3B1X3RvX2xlMzJzKCZjc3VtX3ByZWFtYmxlKTsKCk5vdCByZWxhdGVk LCBidXQgY3N1bV9wcmVhbWJsZSA9IGNwdV90b19sZTMyKGNzdW1fcHJlYW1ibGUpIGlzIGxpa2Vs eSB0bwpnZW5lcmF0ZSBiZXR0ZXIgY29kZSAoYXQgbGVhc3QgZm9yIHNvbWUgYXJjaGl0ZWN0dXJl cykuCgoJRGF2aWQKCi0KUmVnaXN0ZXJlZCBBZGRyZXNzIExha2VzaWRlLCBCcmFtbGV5IFJvYWQs IE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1LMSAxUFQsIFVLClJlZ2lzdHJhdGlvbiBObzog MTM5NzM4NiAoV2FsZXMpCg==