From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 17 May 2021 20:56:00 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1liiPI-0005SA-0T for lore@lore.pengutronix.de; Mon, 17 May 2021 20:56:00 +0200 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1liiPH-0003z2-84 for lore@pengutronix.de; Mon, 17 May 2021 20:55:59 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=G2ZMo0mV06JM1gPQBorAIPZh5Y9ojJXhC1R8CaoxbPQ=; b=TsA4TgEMyBBTVbyx2jsvu47GK aPAaB+w9Mo7ZlYi7sZ0geg6DeYZBIEg09jeGXc0JgZMSNVYFSNPkFt8PQxpoCa/fbl0w+80hw7EkB p8XZiqGmcp3mCZ7fauFuzpqEZcgTE4jSA7LRr4IKFvwJ4GTiOW3V9RJqQX2kvXb8wjftOwHUXZAGJ pBzyIZz2+zTgXm9X6+rzWlmbEMdJukCVu0kFMNK0bj8WH3UFfXcUbisvS/th0+aj+eG+CTC75lEB+ YyMNXXW0xogQ/l5NV6vF+KiMi3jAEgPFb1mdgaWxBQgUEMwav9jRTxk6lBFqODqdlsPA2PngkpZ3W b9ykf1GMg==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1liiOF-00FtXu-1Z; Mon, 17 May 2021 18:54:55 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1liiNt-00FtUh-G4 for barebox@desiato.infradead.org; Mon, 17 May 2021 18:54:37 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=QTlL2rLDRiQ7XpT0PvsqwYM4v0of59X5l5gWxGeiH6A=; b=o3MtyvwE/3315iVSg7x7hPi6L4 YLisNAph4ANMzRwl0AlEUfdOiHdq5oEggTQFQ0H+tz+KRtQM8tyHFd8PYDp8e1f5SPd+LMN0cJsws l5qITEUajHHuTquA1niI+5VJkwK3T01KDKlE+hJZ4/QDJlu/DK0fZagL7SZ6NgK3oHrW1sbtjhxwa 5sD3uMJ8/VMUb1p7K5VXhay3cCdv7OKN3swj3fEm9NaCdzxtcuYVKsRMhRZkHJwRmYF72b84HPnhc MQJ25Oi8etZWLUydW3bVRZ71vzhKxABptw/5fXPKPvEp29JNDOCvRbt2DG/nohugtcUh1nZd7hltb 06zCHQsw==; Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1liiNq-00E4SX-3z for barebox@lists.infradead.org; Mon, 17 May 2021 18:54:32 +0000 Received: from dude02.hi.pengutronix.de ([2001:67c:670:100:1d::28]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1liiNn-0003PL-H1; Mon, 17 May 2021 20:54:27 +0200 Received: from sha by dude02.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1liiNm-0002yf-GL; Mon, 17 May 2021 20:54:26 +0200 From: Sascha Hauer To: Barebox List Date: Mon, 17 May 2021 20:54:24 +0200 Message-Id: <20210517185424.32145-16-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210517185424.32145-1-s.hauer@pengutronix.de> References: <20210517185424.32145-1-s.hauer@pengutronix.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210517_115430_292391_AE110132 X-CRM114-Status: GOOD ( 11.78 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" X-SA-Exim-Connect-IP: 2001:8b0:10b:1:d65d:64ff:fe57:4e05 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,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 15/15] powerpc: law: use signed type to allow error checking 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) unsigned idx is checked for >= 0 which is always true and < 0 which is never true. Use a signed type instead. Signed-off-by: Sascha Hauer --- arch/powerpc/mach-mpc85xx/fsl_law.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/mach-mpc85xx/fsl_law.c b/arch/powerpc/mach-mpc85xx/fsl_law.c index 2254c92544..e3c765f30f 100644 --- a/arch/powerpc/mach-mpc85xx/fsl_law.c +++ b/arch/powerpc/mach-mpc85xx/fsl_law.c @@ -81,7 +81,7 @@ static void fsl_set_next_law(phys_addr_t addr, enum law_size sz, static void fsl_set_last_law(phys_addr_t addr, enum law_size sz, enum law_trgt_if id) { - u32 idx; + int idx; for (idx = (FSL_HW_NUM_LAWS - 1); idx >= 0; idx--) { if (fsl_is_free_law(idx)) { -- 2.29.2 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox