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Date: Mon, 22 Oct 2018 12:30:14 +0530
From: Bhanusree Pola <bhanusreemahesh@gmail.com>
To: outreachy-kernel@googlegroups.com
Cc: gregkh@linuxfoundation.org, bhanusreemahesh@gmail.com
Subject: [Outreachy kernel][PATCH] staging: mt7621-pci: PTR_ERR_OR_ZERO can
 be used
Message-ID: <20181022070014.GA7822@aakashd-VirtualBox>
Reply-To: bhanusreemahesh@gmail.com
MIME-Version: 1.0
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User-Agent: Mutt/1.5.24 (2015-08-30)

Replace multiple return statements  with single return
Used the following script by coccinelle
	scripts/coccinelle/api/ptr_ret.cocci

Signed-off-by: Bhanusree Pola <bhanusreemahesh@gmail.com>
---
 drivers/staging/mt7621-pci/pci-mt7621.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c b/drivers/staging/mt7621-pci/pci-mt7621.c
index a49e279..bb08fd2 100644
--- a/drivers/staging/mt7621-pci/pci-mt7621.c
+++ b/drivers/staging/mt7621-pci/pci-mt7621.c
@@ -403,10 +403,7 @@ static int mt7621_pcie_parse_dt(struct mt7621_pcie *pcie)
 	}
 
 	pcie->base = devm_ioremap_resource(dev, &regs);
-	if (IS_ERR(pcie->base))
-		return PTR_ERR(pcie->base);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(pcie->base);
 }
 
 static int mt7621_pcie_request_resources(struct mt7621_pcie *pcie,
-- 
2.7.4