From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752819AbbDEVQ3 (ORCPT ); Sun, 5 Apr 2015 17:16:29 -0400 Received: from mail-wi0-f173.google.com ([209.85.212.173]:33121 "EHLO mail-wi0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752384AbbDEVQY (ORCPT ); Sun, 5 Apr 2015 17:16:24 -0400 From: Giedrius Statkevicius To: lidza.louina@gmail.com, markh@compro.net Cc: gregkh@linuxfoundation.org, driverdev-devel@linuxdriverproject.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Giedrius=20Statkevi=C4=8Dius?= Subject: [PATCH 2/3] staging: dgnc: remove redundant check Date: Mon, 6 Apr 2015 00:15:54 +0300 Message-Id: <1428268555-8963-2-git-send-email-giedrius.statkevicius@gmail.com> X-Mailer: git-send-email 2.3.5 In-Reply-To: <1428268555-8963-1-git-send-email-giedrius.statkevicius@gmail.com> References: <1428268555-8963-1-git-send-email-giedrius.statkevicius@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org count doesn't change between the last check a few lines before so remove this redundant check Signed-off-by: Giedrius Statkevičius --- drivers/staging/dgnc/dgnc_tty.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index 0b9bed4..651a925 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -1775,12 +1775,6 @@ static int dgnc_tty_write(struct tty_struct *tty, ch->ch_flags &= ~CH_PRON; } - /* - * If there is nothing left to copy, or I can't handle any more data, leave. - */ - if (count <= 0) - goto exit_retry; - if (from_user) { count = min(count, WRITEBUFLEN); -- 2.3.5 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Giedrius Statkevicius Subject: [PATCH 2/3] staging: dgnc: remove redundant check Date: Mon, 6 Apr 2015 00:15:54 +0300 Message-Id: <1428268555-8963-2-git-send-email-giedrius.statkevicius@gmail.com> In-Reply-To: <1428268555-8963-1-git-send-email-giedrius.statkevicius@gmail.com> References: <1428268555-8963-1-git-send-email-giedrius.statkevicius@gmail.com> MIME-Version: 1.0 List-Id: Linux Driver Project Developer List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" To: lidza.louina@gmail.com, markh@compro.net Cc: devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, driverdev-devel@linuxdriverproject.org, linux-kernel@vger.kernel.org Y291bnQgZG9lc24ndCBjaGFuZ2UgYmV0d2VlbiB0aGUgbGFzdCBjaGVjayBhIGZldyBsaW5lcyBi ZWZvcmUgc28gcmVtb3ZlIHRoaXMKcmVkdW5kYW50IGNoZWNrCgpTaWduZWQtb2ZmLWJ5OiBHaWVk cml1cyBTdGF0a2V2acSNaXVzIDxnaWVkcml1cy5zdGF0a2V2aWNpdXNAZ21haWwuY29tPgotLS0K IGRyaXZlcnMvc3RhZ2luZy9kZ25jL2RnbmNfdHR5LmMgfCA2IC0tLS0tLQogMSBmaWxlIGNoYW5n ZWQsIDYgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9zdGFnaW5nL2RnbmMvZGdu Y190dHkuYyBiL2RyaXZlcnMvc3RhZ2luZy9kZ25jL2RnbmNfdHR5LmMKaW5kZXggMGI5YmVkNC4u NjUxYTkyNSAxMDA2NDQKLS0tIGEvZHJpdmVycy9zdGFnaW5nL2RnbmMvZGduY190dHkuYworKysg Yi9kcml2ZXJzL3N0YWdpbmcvZGduYy9kZ25jX3R0eS5jCkBAIC0xNzc1LDEyICsxNzc1LDYgQEAg c3RhdGljIGludCBkZ25jX3R0eV93cml0ZShzdHJ1Y3QgdHR5X3N0cnVjdCAqdHR5LAogCQljaC0+ Y2hfZmxhZ3MgJj0gfkNIX1BST047CiAJfQogCi0JLyoKLQkgKiBJZiB0aGVyZSBpcyBub3RoaW5n IGxlZnQgdG8gY29weSwgb3IgSSBjYW4ndCBoYW5kbGUgYW55IG1vcmUgZGF0YSwgbGVhdmUuCi0J ICovCi0JaWYgKGNvdW50IDw9IDApCi0JCWdvdG8gZXhpdF9yZXRyeTsKLQogCWlmIChmcm9tX3Vz ZXIpIHsKIAogCQljb3VudCA9IG1pbihjb3VudCwgV1JJVEVCVUZMRU4pOwotLSAKMi4zLjUKCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRldmVsIG1haWxp bmcgbGlzdApkZXZlbEBsaW51eGRyaXZlcnByb2plY3Qub3JnCmh0dHA6Ly9kcml2ZXJkZXYubGlu dXhkcml2ZXJwcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaXZlcmRldi1kZXZlbAo=