linux-kernel - [PATCH] serial: imx: replace IS_ERR and PTR_ERR with PTR_ERR_OR

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Message-ID: <1397205522-24551-1-git-send-email-duanj.fnst@cn.fujitsu.com>
Date:	Fri, 11 Apr 2014 16:38:42 +0800
From:	Duan Jiong <duanj.fnst@...fujitsu.com>
To:	<shawn.guo@...escale.com>, <kernel@...gutronix.de>,
	<linux@....linux.org.uk>
CC:	<linux-kernel@...r.kernel.org>,
	Duan Jiong <duanj.fnst@...fujitsu.com>
Subject: [PATCH] serial: imx: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO

This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.

Signed-off-by: Duan Jiong <duanj.fnst@...fujitsu.com>
---
 arch/arm/mach-imx/mach-mx31moboard.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index 8f45afe..c05d711 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -434,10 +434,7 @@ static int __init moboard_usbh2_init(void)
 		return -ENODEV;
 
 	pdev = imx31_add_mxc_ehci_hs(2, &usbh2_pdata);
-	if (IS_ERR(pdev))
-		return PTR_ERR(pdev);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(pdev);
 }
 
 static const struct gpio_led mx31moboard_leds[] __initconst = {
-- 
1.8.3.1

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