From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754187AbdBVGrk (ORCPT ); Wed, 22 Feb 2017 01:47:40 -0500 Received: from out4-smtp.messagingengine.com ([66.111.4.28]:35621 "EHLO out4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753318AbdBVGrb (ORCPT ); Wed, 22 Feb 2017 01:47:31 -0500 X-ME-Sender: X-Sasl-enc: ahEpvGkr6YpZ+xVKy1eDRJh1Y3kH9krx/RXxHFS5NfzT 1487746049 From: "Tobin C. Harding" To: Jaroslav Kysela , Takashi Iwai Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, "Tobin C. Harding" Subject: [PATCH] ALSA: emu10k1: Remove cast from memory allocation Date: Wed, 22 Feb 2017 17:47:16 +1100 Message-Id: <1487746036-18181-1-git-send-email-me@tobin.cc> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Coccinelle emits multiple WARNING: casting value returned by memory allocation function to (u_int32_t __user *) is useless. Remove unnecessary cast. Signed-off-by: Tobin C. Harding --- sound/pci/emu10k1/emufx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c index 56fc47b..8a39a6f 100644 --- a/sound/pci/emu10k1/emufx.c +++ b/sound/pci/emu10k1/emufx.c @@ -1186,8 +1186,8 @@ static int _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu) if (!icode) return err; - icode->gpr_map = (u_int32_t __user *) kcalloc(512 + 256 + 256 + 2 * 1024, - sizeof(u_int32_t), GFP_KERNEL); + icode->gpr_map = kcalloc(512 + 256 + 256 + 2 * 1024, + sizeof(u_int32_t), GFP_KERNEL); if (!icode->gpr_map) goto __err_gpr; controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, @@ -1824,8 +1824,8 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) if (!icode) return err; - icode->gpr_map = (u_int32_t __user *) kcalloc(256 + 160 + 160 + 2 * 512, - sizeof(u_int32_t), GFP_KERNEL); + icode->gpr_map = kcalloc(256 + 160 + 160 + 2 * 512, + sizeof(u_int32_t), GFP_KERNEL); if (!icode->gpr_map) goto __err_gpr; -- 2.7.4