From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 2DECD41F7F7; Mon, 6 Jul 2026 14:58:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783349891; cv=none; b=D/8CfKOXoP/Zm3Onj7kblI0PARLpUJpN7ryAKUfXB9/ehsSR7wM2g4o1PKtGG3v2H7ohKCD4TO913cPvr4VrMgm5Bmg6Cj9SHeY+ABDeyqQDgCWwwxC0XvN+5RMfkyMYZNqhdlbClxR7nXmvYz+Dn/+qRjEAZA3wRizTv8PHLbo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783349891; c=relaxed/simple; bh=sGs6EJS1aoCpcvaJGSe3S0o/xRp1cVHrc8nnxdLeNKY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=jhov2HPO8bzbaKbqMKUWLTgIVSR6j48SpkXSDi1IjkfV6Bv5OTr3mF5VHDGg0mQK4e/BdCHOUr3tozkMTP4x5SZE1ml+jBcod4ffJGDAoGms+CcJXJgWE0qrRVyfPWZ4TgqPh5o0jx+mDe5vEURyltUooy/irxTdF9JnWN1RB5I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=IhdDAemH; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="IhdDAemH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 20DBE1F000E9; Mon, 6 Jul 2026 14:58:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1783349888; bh=KiAVLQWT2UUwF3AcZCxip0AlmndKjljr59DReSlI9RM=; h=From:To:Cc:Subject:Date; b=IhdDAemH93YqazHKFW2rkcOdmwDUNc5Sb3VBmi6GBCiLdo64W+eMzD3KP1edwAVmZ lVWJgZeETbJliIt0JGltPV3b8NASSLJKubtizBMMDMIwN3Q4/Jt+qO0dJnzhnlJFAv b9IwIyAMzBHab4MLQyjpGfmF7KOxthvqdlCqr9b0= From: Greg Kroah-Hartman To: linux-fpga@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Griffin Kroah-Hartman , stable , Xu Yilun , Tom Rix , Moritz Fischer , Greg Kroah-Hartman Subject: [PATCH] fpga: dfl: fme: add error handling Date: Mon, 6 Jul 2026 16:58:21 +0200 Message-ID: <2026070620-unwired-clay-f6cc@gregkh> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=911; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=xs7UNpMsWZV+KayVMtZHtK01S8ZX/g7UYwRoN5xkV9E=; b=owGbwMvMwCRo6H6F97bub03G02pJDFneh3q+cjxQb3zPdKF2xtutdvwthUXaE0/s7hWODRLYu m3h/NsCHbEsDIJMDLJiiixftvEc3V9xSNHL0PY0zBxWJpAhDFycAjCRbwcY5mfFTzp3pNpqc/Ol V3wtd2sWm8/I6mCYZ6LbmfGrJoNTXsqx/aXLZYZSbRkDAA== X-Developer-Key: i=gregkh@linuxfoundation.org; a=openpgp; fpr=F4B60CC5BF78C2214A313DCB3147D40DDB2DFB29 Content-Transfer-Encoding: 8bit From: Griffin Kroah-Hartman Add error handling to devm_kasprint in fme_perf_pmu_register(). Assisted-by: gkh_clanker_2000 Cc: stable Cc: Xu Yilun Cc: Tom Rix Cc: Moritz Fischer Signed-off-by: Griffin Kroah-Hartman Signed-off-by: Greg Kroah-Hartman --- drivers/fpga/dfl-fme-perf.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/fpga/dfl-fme-perf.c b/drivers/fpga/dfl-fme-perf.c index 7422d2bc6f37..db56d52411ef 100644 --- a/drivers/fpga/dfl-fme-perf.c +++ b/drivers/fpga/dfl-fme-perf.c @@ -925,6 +925,8 @@ static int fme_perf_pmu_register(struct platform_device *pdev, PERF_PMU_CAP_NO_EXCLUDE; name = devm_kasprintf(priv->dev, GFP_KERNEL, "dfl_fme%d", pdev->id); + if (!name) + return -ENOMEM; ret = perf_pmu_register(pmu, name, -1); if (ret) -- 2.55.0