From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 05 Sep 2022 17:38:26 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1oVEB6-007erw-CJ for lore@lore.pengutronix.de; Mon, 05 Sep 2022 17:38:26 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oVEB6-0002ji-1r for lore@pengutronix.de; Mon, 05 Sep 2022 17:38:25 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=niKhI36Ue0AOwglgoc8cRWEia/4LHCZje/5B6CHmSTg=; b=ApPBy0fKkJMuwyYxacto59JuQ1 ejkqeOSltkx4BsR5dZYcPSoizsgXJF0RPWCkYVs4KCE+TA3RavgsyxVX+WVfhs9BeTDyGlbJuJ410 sqn3TR7vYQqjvepMJOpzdx906Rbo5D+AafT8dkpVEBfyq7pJwFJfcC84WeMKyq+pAwXci97CFRP2h AnzRCYlYH1tbnBCshUIZ8s5tlzb2JlhAXkrfyDn6W+fXmDcQwFG4POO6f/vKo22tQl1DCLekwuxs+ 7hNUh9JSmVUVw1sWt8997tyDklamxXOJA4dGLkkVoh35PWA0wdkfFCHjInBByuBIuu6O3eVg2e7Tu YTDqwqJg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oVE9M-0063oq-HA; Mon, 05 Sep 2022 15:36:36 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oV8q0-00H40e-E3 for barebox@lists.infradead.org; Mon, 05 Sep 2022 09:56:23 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oV8pr-0008Gl-7R; Mon, 05 Sep 2022 11:56:07 +0200 Received: from [2a0a:edc0:0:1101:1d::ac] (helo=dude04.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1oV8po-0042GV-Dk; Mon, 05 Sep 2022 11:56:06 +0200 Received: from afa by dude04.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1oV8pm-002We9-0A; Mon, 05 Sep 2022 11:56:02 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Mon, 5 Sep 2022 11:55:36 +0200 Message-Id: <20220905095557.596891-12-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220905095557.596891-1-a.fatoum@pengutronix.de> References: <20220905095557.596891-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220905_025616_871297_DFF1E843 X-CRM114-Status: UNSURE ( 8.26 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-3.7 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 11/32] of: silence warning about never-read error assignment X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) err is assigned specific error codes, but they are not propagated and instead NULL is returned for error. Make it explicit that we handle all errors the same by typecasting to (void). Signed-off-by: Ahmad Fatoum --- drivers/of/resolver.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/of/resolver.c b/drivers/of/resolver.c index 2457ae96a412..510d36f95192 100644 --- a/drivers/of/resolver.c +++ b/drivers/of/resolver.c @@ -272,6 +272,7 @@ out: err: of_delete_node(result); + (void)err; return NULL; } -- 2.30.2