From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 49420846C for ; Fri, 10 Mar 2023 14:33:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2A8C7C433D2; Fri, 10 Mar 2023 14:33:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1678458823; bh=U9dM13pzKEj8cPzhiKYKQQnq8KL5yE6Jay0p5x4edxY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=O7DVsYRp86L91pCBNGzOoIVcRjQFt5siOk2UMUSAjGBhOSq9II9Sm2ZamkodCLoZC RQ0QmDuAAogiBjOZUVQoTyuN5G3sTVMY6kzVVQbCMX6W8+mnj6VBJ32Vy4F6OVT1H+ Ybtxn2ScfM6JzTuPCr3e4Mx+Waz9Pcrg8OtmEPw4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Wambui Karuga , Daniel Vetter , Sasha Levin Subject: [PATCH 5.4 116/357] drm/mediatek: remove cast to pointers passed to kfree Date: Fri, 10 Mar 2023 14:36:45 +0100 Message-Id: <20230310133739.785643986@linuxfoundation.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310133733.973883071@linuxfoundation.org> References: <20230310133733.973883071@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Wambui Karuga [ Upstream commit 2ec35bd21d3290c8f76020dc60503deacd18e24b ] Remove unnecessary casts to pointer types passed to kfree. Issue detected by coccinelle: @@ type t1; expression *e; @@ -kfree((t1 *)e); +kfree(e); Signed-off-by: Wambui Karuga Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20191023111107.9972-1-wambui.karugax@gmail.com Stable-dep-of: 4744cde06f57 ("drm/mediatek: Use NULL instead of 0 for NULL pointer") Signed-off-by: Sasha Levin --- drivers/gpu/drm/mediatek/mtk_drm_gem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c b/drivers/gpu/drm/mediatek/mtk_drm_gem.c index ca672f1d140de..b04a3c2b111e0 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_gem.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.c @@ -271,7 +271,7 @@ void *mtk_drm_gem_prime_vmap(struct drm_gem_object *obj) pgprot_writecombine(PAGE_KERNEL)); out: - kfree((void *)sgt); + kfree(sgt); return mtk_gem->kvaddr; } @@ -285,5 +285,5 @@ void mtk_drm_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr) vunmap(vaddr); mtk_gem->kvaddr = 0; - kfree((void *)mtk_gem->pages); + kfree(mtk_gem->pages); } -- 2.39.2