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Date: Thu, 19 Feb 2015 16:14:32 +0800
From: kbuild test robot <fengguang.wu@intel.com>
To: "Bryan O'Donoghue" <pure.logic@nexus-software.ie>
Cc: kbuild-all@01.org, Ingo Molnar <mingo@kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>, "H. Peter Anvin" <hpa@zytor.com>,
        x86@kernel.org, Andy Shevchenko <andy.schevchenko@gmail.com>,
        "Ong, Boon Leong" <boon.leong.ong@intel.com>,
        Darren Hart <dvhart@linux.intel.com>, linux-kernel@vger.kernel.org
Subject: [PATCH] x86/intel/quark: fix simple_return.cocci warnings
Message-ID: <20150219081432.GA21996@waimea>
References: <201502191606.pTcFEBOs%fengguang.wu@intel.com>
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arch/x86/platform/intel-quark/imr.c:129:1-4: WARNING: end returns can be simpified

 Simplify a trivial if-return sequence.  Possibly combine with a
 preceding function call.
Generated by: scripts/coccinelle/misc/simple_return.cocci

CC: Bryan O'Donoghue <pure.logic@nexus-software.ie>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---

 imr.c |    6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

--- a/arch/x86/platform/intel-quark/imr.c
+++ b/arch/x86/platform/intel-quark/imr.c
@@ -126,12 +126,8 @@ static int imr_read(struct imr_device *i
 	if (ret)
 		return ret;
 
-	ret = iosf_mbi_read(QRK_MBI_UNIT_MM, QRK_MBI_MM_READ,
+	return iosf_mbi_read(QRK_MBI_UNIT_MM, QRK_MBI_MM_READ,
 				reg++, &imr->wmask);
-	if (ret)
-		return ret;
-
-	return 0;
 }
 
 /**
--
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