linux-kernel - [tip:x86/platform] x86, mrst: Check platform_device

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Message-ID: <tip-5ca9afdb9f6a5267927b54de3f42c756e8af7fcd@git.kernel.org>
Date:	Thu, 18 Nov 2010 21:49:13 GMT
From:	tip-bot for Vasiliy Kulikov <segoon@...nwall.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	alan@...ux.intel.com, linux-kernel@...r.kernel.org, hpa@...or.com,
	mingo@...hat.com, segoon@...nwall.com, tglx@...utronix.de,
	hpa@...ux.intel.com
Subject: [tip:x86/platform] x86, mrst: Check platform_device_register() return code

Commit-ID:  5ca9afdb9f6a5267927b54de3f42c756e8af7fcd
Gitweb:     http://git.kernel.org/tip/5ca9afdb9f6a5267927b54de3f42c756e8af7fcd
Author:     Vasiliy Kulikov <segoon@...nwall.com>
AuthorDate: Thu, 18 Nov 2010 21:16:45 +0300
Committer:  H. Peter Anvin <hpa@...ux.intel.com>
CommitDate: Thu, 18 Nov 2010 13:45:46 -0800

x86, mrst: Check platform_device_register() return code

platform_device_register() may fail, if so propagate the return
code from mrst_device_create().

Signed-off-by: Vasiliy Kulikov <segoon@...nwall.com>
LKML-Reference: <1290104207-31279-1-git-send-email-segoon@...nwall.com>
Acked-by: Alan Cox <alan@...ux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@...ux.intel.com>
---
 arch/x86/platform/mrst/vrtc.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/arch/x86/platform/mrst/vrtc.c b/arch/x86/platform/mrst/vrtc.c
index 4d3f770..32cd7ed 100644
--- a/arch/x86/platform/mrst/vrtc.c
+++ b/arch/x86/platform/mrst/vrtc.c
@@ -159,8 +159,7 @@ static int __init mrst_device_create(void)
 	vrtc_resources[1].start = sfi_mrtc_array[0].irq;
 	vrtc_resources[1].end = sfi_mrtc_array[0].irq;
 
-	platform_device_register(&vrtc_device);
-	return 0;
+	return platform_device_register(&vrtc_device);
 }
 
 module_init(mrst_device_create);
--
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