From nobody Sat Jul 25 01:34:41 2026 Received: from out-170.mta0.migadu.com (out-170.mta0.migadu.com [91.218.175.170]) (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 DDB3C397E80 for ; Mon, 20 Jul 2026 23:15:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.170 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784589308; cv=none; b=iSP/KQmErUlydHKZYxeWg8enXtAfPvYu1t1yk9VhXXIiOV1Fep+cKnmAmrnDRShZexoEO8TroxxmtLBhW+CWMyM9aumcAKiJ4KDasf1VvQqsUuSWj/25q7O4M2wl99AvpM7hLsOjxX/+W/zIq/r8cFGijtqTxfA3ewqqoyRCXEo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784589308; c=relaxed/simple; bh=1/fplfuBCFAI7iqSY9aYaNFDDnGOlCRaE1nfG2FRfbI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=h0KrvlH/HSjuxOMRr4PCnGU5PWyuuB/yRE0PObCpu3sG+QHn9jqz9Zefbw+AmhTVVaw8tji+8mf33KMuLXdFVDMXi/GCMK3uwafduetXVelVMTWaC+2Pr5vgQ18rWLI8g9p7VoFnxy76tUy1vQjRL6RLAoGqtYJcbzG50bsDBJc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=cZE9GjBs; arc=none smtp.client-ip=91.218.175.170 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="cZE9GjBs" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1784589302; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=YilFWh6vGNtSfSoKR79nDYQvUrO3SKkqHlW7M3OMFcI=; b=cZE9GjBsZgk3PwlMuMHfrAdgE+JEs8RyLLx9h1mX+3wefYnkETK5jjNynoysPwdBvloXEj VaLCLFxQomoBr42X1vk42R+OJDsEESsKQbjBLotkjpR/+nvJ3hNeyZtLSbD8imEi4QC0cM q1fjlhzAyngqYNip2yEBCl0eaizHf+E= From: Thorsten Blum To: Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , "Christophe Leroy (CS GROUP)" Cc: Thorsten Blum , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH] powerpc/powermac: Simplify bootx_scan_dt_build_struct() Date: Tue, 21 Jul 2026 01:14:52 +0200 Message-ID: <20260720231453.117271-2-thorsten.blum@linux.dev> 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=888; i=thorsten.blum@linux.dev; h=from:subject; bh=1/fplfuBCFAI7iqSY9aYaNFDDnGOlCRaE1nfG2FRfbI=; b=owGbwMvMwCUWt7pQ4caZUj3G02pJDFlxq98+PfPxNft5/kVqnWteXNn6Is3qNo/E6mK91aqRq wKamtwdOkpZGMS4GGTFFFkezPoxw7e0pnKTScROmDmsTCBDGLg4BWAiPIoM/8u6Hgsp1DA1f7/d VLsn6NHc0qXM8Vx/t5t85T6+vzTZ+z3DH651Niwxas+5Q60iXv96f2qim1HcgukLAo5r/Th193O SBxcA X-Developer-Key: i=thorsten.blum@linux.dev; a=openpgp; fpr=1D60735E8AEF3BE473B69D84733678FD8DFEEAD4 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" Assign the empty string directly instead of NULL checking namep again. Signed-off-by: Thorsten Blum --- arch/powerpc/platforms/powermac/bootx_init.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/powerpc/platforms/powermac/bootx_init.c b/arch/powerpc/pl= atforms/powermac/bootx_init.c index 72eb99aba40f..abceae91dfde 100644 --- a/arch/powerpc/platforms/powermac/bootx_init.c +++ b/arch/powerpc/platforms/powermac/bootx_init.c @@ -284,9 +284,7 @@ static void __init bootx_scan_dt_build_struct(unsigned = long base, dt_push_token(OF_DT_BEGIN_NODE, mem_end); =20 /* get the node's full name */ - namep =3D np->full_name ? (char *)(base + np->full_name) : NULL; - if (namep =3D=3D NULL) - namep =3D ""; + namep =3D np->full_name ? (char *)(base + np->full_name) : ""; l =3D strlen(namep); =20 DBG("* struct: %s\n", namep);