From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Sat, 30 Oct 2021 16:21:14 +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 1mgpEQ-0002dO-Qg for lore@lore.pengutronix.de; Sat, 30 Oct 2021 16:21:14 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mgpEQ-0008S3-10 for lore@pengutronix.de; Sat, 30 Oct 2021 16:21:14 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=2gL/WwW+4pP0VAgIcSNE5rrM6KckGS7I65Vn3sz3VOQ=; b=YrcfRgRy7+1mNJ 8PKNrAlm4mJVaVfic45e9EpvhUbabCTiKkdf5cBy0uAz9cZk+sPSiIsbWUzIT/4AwPYv6NQC3i+Pz 2izq9BG3asciLrUwoTAHFnhEU1qo4FMJzubUoUUcq7ZNEq1jMNrSYJ0PajM4aHQsaawGIx0gvowek LZS2F5Pw7XtAR3/08+GeFH9WJoBDnmPR53dm0SDLSf7H/LKJtzEA1+jRPsia86pPsoy7/5e2n8TRX qGxzXFv2rBT+8fLMzYiosDK7mW3v+lqYNANGgGz4xlMbAu49KkZM6ZuBH3we3awGqJ9b5xkxtp48h vIXtOKQaxtN3kCaw3vMQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mgpDG-00D9eS-4w; Sat, 30 Oct 2021 14:20:02 +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 1mgpDA-00D9dA-RH for barebox@lists.infradead.org; Sat, 30 Oct 2021 14:19:58 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mgpD9-0008A0-M8; Sat, 30 Oct 2021 16:19:55 +0200 Received: from afa by dude.hi.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1mgpD9-009GMp-7O; Sat, 30 Oct 2021 16:19:55 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Sat, 30 Oct 2021 16:19:54 +0200 Message-Id: <20211030141954.2207820-1-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211030_071956_976687_449E610A X-CRM114-Status: GOOD ( 10.53 ) 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: 2607:7c80:54:e::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=-4.6 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH] I2C: i.MX: early: replace zero-valued variable use with zero directly 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) There is a if (ret) return -EAGAIN a few lines above, so if we reach the final return, ret must be zero. Signed-off-by: Ahmad Fatoum --- drivers/i2c/busses/i2c-imx-early.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-imx-early.c b/drivers/i2c/busses/i2c-imx-early.c index 472e4be83a70..b381f99f4003 100644 --- a/drivers/i2c/busses/i2c-imx-early.c +++ b/drivers/i2c/busses/i2c-imx-early.c @@ -126,7 +126,7 @@ static int i2c_fsl_start(struct fsl_i2c *fsl_i2c) temp |= I2CR_MTX | I2CR_TXAK; fsl_i2c_write_reg(temp, fsl_i2c, FSL_I2C_I2CR); - return ret; + return 0; } static void i2c_fsl_stop(struct fsl_i2c *fsl_i2c) -- 2.30.2 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox