From nobody Sun Feb 8 05:37:34 2026 Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (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 17F27199B9; Mon, 4 Mar 2024 09:00:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.227.194 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709542847; cv=none; b=R8F96DA3DurYOJe6OzRGGECxBnA75qtvNAAzK8mJmFW8lZZynNyvEZOgd/Irrjwg68uqVE2/zs+k5BLocndeFnO8WUM1Wc4np+H8G4f+G1D9oncrqBOcRDs7tS8JKH+CBTrcGXPmuAcYlTri7L/CH13ajiKlfSasB3+pk3mEWfo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709542847; c=relaxed/simple; bh=bAB5F4vNP6IVN7+dQqmn759QyLQ7N1UG2FLkohO65P8=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=mPnU2L+Z/vEmgMsomkUw1RClRtCBYMiJNbkMe89udz2w5Cus5N0bhxA5/zft5FdDkTEJHEqSHqzuMU1eqjCbKPTHd+SpHQUd58EveWJ1jHji2gAxPOa5FxY4dH926bL5h3KABByP6ezZwuaLKNi2V3UUmNUvBg7P/GD+tCmwtyk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=CFN/4qSk; arc=none smtp.client-ip=46.235.227.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="CFN/4qSk" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1709542844; bh=bAB5F4vNP6IVN7+dQqmn759QyLQ7N1UG2FLkohO65P8=; h=From:To:Cc:Subject:Date:From; b=CFN/4qSkWBc9srp/cqJivW54+P7ZwVqVbVST0wpPuMjw9RIgz/SLskeWyjaIvuQil 18X5kSm0FG1hFvv/vCUz2mMeIX6SjaJwNZ05GEPpy5wtRk52rfWWclC0EBq0IK1Jyd KBgyp419NNL7VdiV8tzw1zA90IdPNgwN16k05ChE4tKD3vPEGz4dpKvmZ7wFpSbuqR J0i57OXQ2J/mRtLteKNq4fAJ7iavX1dT/KxzWQNDpSX5pXH7PYffTMepvrrFjUDEWi PXe2A1AgTR/CQP+SpzE5Z+Wn892rOedK2eH+SSGJoCW/nWausLiwhQS14AV59zHPT6 UMwjMPdN2Feaw== Received: from localhost.localdomain (broslavsky.collaboradmins.com [68.183.210.73]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: usama.anjum) by madrid.collaboradmins.com (Postfix) with ESMTPSA id AC13F3781FE9; Mon, 4 Mar 2024 09:00:41 +0000 (UTC) From: Muhammad Usama Anjum To: Tudor Ambarus , Pratyush Yadav , Michael Walle , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Takahiro Kuwano Cc: Muhammad Usama Anjum , kernel@collabora.com, kernel-janitors@vger.kernel.org, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2] mtd: spi-nor: core: correct type of i Date: Mon, 4 Mar 2024 14:01:03 +0500 Message-Id: <20240304090103.818092-1-usama.anjum@collabora.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The i should be signed to find out the end of the loop. Otherwise, i >=3D 0 is always true and loop becomes infinite. Make its type to be int. Fixes: 6a9eda34418f ("mtd: spi-nor: core: set mtd->eraseregions for non-uni= form erase map") Signed-off-by: Muhammad Usama Anjum Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Dan Carpenter Reviewed-by: Michael Walle Reviewed-by: Tudor Ambarus --- Changes since v1: - Make i int instead of u8 --- drivers/mtd/spi-nor/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c index 65b32ea59afc6..3e1f1913536bf 100644 --- a/drivers/mtd/spi-nor/core.c +++ b/drivers/mtd/spi-nor/core.c @@ -3373,7 +3373,7 @@ static u32 spi_nor_get_region_erasesize(const struct spi_nor_erase_region *region, const struct spi_nor_erase_type *erase_type) { - u8 i; + int i; =20 if (region->overlaid) return region->size; --=20 2.39.2