Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   =?UTF-8?q?Christopher=20D=C3=ADaz=20Riveros?= <chrisadr@gentoo.org>
To:     sudeep.dutt@intel.com, ashutosh.dixit@intel.com, arnd@arndb.de,
        gregkh@linuxfoundation.org, viro@zeniv.linux.org.uk
Cc:     =?UTF-8?q?Christopher=20D=C3=ADaz=20Riveros?= <chrisadr@gentoo.org>,
        linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [PATCH-next] misc: mic: Use PTR_ERR_OR_ZERO
Date:   Tue, 23 Jan 2018 15:10:09 -0500
Message-Id: <20180123201009.12998-1-chrisadr@gentoo.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

This issue was detected by using the Coccinelle software.

Signed-off-by: Christopher Díaz Riveros <chrisadr@gentoo.org>
---
 drivers/misc/mic/scif/scif_epd.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/misc/mic/scif/scif_epd.h b/drivers/misc/mic/scif/scif_epd.h
index f39b663da287..b2a835665390 100644
--- a/drivers/misc/mic/scif/scif_epd.h
+++ b/drivers/misc/mic/scif/scif_epd.h
@@ -165,9 +165,7 @@ static inline int scif_verify_epd(struct scif_endpt *ep)
 static inline int scif_anon_inode_getfile(scif_epd_t epd)
 {
 	epd->anon = anon_inode_getfile("scif", &scif_anon_fops, NULL, 0);
-	if (IS_ERR(epd->anon))
-		return PTR_ERR(epd->anon);
-	return 0;
+	return PTR_ERR_OR_ZERO(epd->anon);
 }
 
 static inline void scif_anon_inode_fput(scif_epd_t epd)
-- 
2.16.0