From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751919AbaGaOcj (ORCPT ); Thu, 31 Jul 2014 10:32:39 -0400 Received: from mx02.posteo.de ([89.146.194.165]:40623 "EHLO posteo.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750996AbaGaOci (ORCPT ); Thu, 31 Jul 2014 10:32:38 -0400 From: Martin Kepplinger To: dwmw2@infradead.org Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, Martin Kepplinger Subject: [PATCH] mtd: use NULL instead of 0 for an address Date: Thu, 31 Jul 2014 16:31:16 +0200 Message-Id: <1406817076-1072-1-git-send-email-martink@posteo.de> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use NULL instead of 0 when returning an address. This fixes a sparse warning. Signed-off-by: Martin Kepplinger --- Sorry if this is only noise, I stumbled upon it and why not send it. applies to next-20140731 drivers/mtd/maps/pcmciamtd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c index a3cfad3..af747af 100644 --- a/drivers/mtd/maps/pcmciamtd.c +++ b/drivers/mtd/maps/pcmciamtd.c @@ -89,7 +89,7 @@ static caddr_t remap_window(struct map_info *map, unsigned long to) if (!pcmcia_dev_present(dev->p_dev)) { pr_debug("device removed\n"); - return 0; + return NULL; } offset = to & ~(dev->win_size-1); -- 1.7.10.4