Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755048AbbHNKT3 (ORCPT ); Fri, 14 Aug 2015 06:19:29 -0400 Received: from mail-wi0-f170.google.com ([209.85.212.170]:34752 "EHLO mail-wi0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754890AbbHNKS2 (ORCPT ); Fri, 14 Aug 2015 06:18:28 -0400 From: Adrian Remonda Cc: adrianremonda@gmail.com, gregkh@linuxfoundation.org, christian.gromm@microchip.com, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCHv7 2/5] Staging: most: mostcore/core.c. Fix "Using plain integer as NULL pointer" warnings Date: Fri, 14 Aug 2015 12:18:01 +0200 Message-Id: <1439547484-20492-3-git-send-email-adrianremonda@gmail.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1439547484-20492-1-git-send-email-adrianremonda@gmail.com> References: <1439547484-20492-1-git-send-email-adrianremonda@gmail.com> To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1074 Lines: 29 This patch fixes the warning generated by sparse: "Using plain integer as NULL pointer" by replacing the pointer test against 0 with a logical test. Signed-off-by: Adrian Remonda --- drivers/staging/most/mostcore/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/most/mostcore/core.c b/drivers/staging/most/mostcore/core.c index fa9c19b65a5c..7bb16db42893 100644 --- a/drivers/staging/most/mostcore/core.c +++ b/drivers/staging/most/mostcore/core.c @@ -982,7 +982,7 @@ static ssize_t store_add_link(struct most_aim_obj *aim_obj, if (ret) return ret; - if (mdev_devnod == 0 || *mdev_devnod == 0) { + if (!mdev_devnod || *mdev_devnod == 0) { snprintf(devnod_buf, sizeof(devnod_buf), "%s-%s", mdev, mdev_ch); mdev_devnod = devnod_buf; } -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/