From: Fengguang Wu <fengguang.wu@intel.com>
Date: Fri, 14 Feb 2014 17:26:07 +0000 (-0800)
Subject: staging: fpgaboot: fix coccinelle warnings
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=00e0d3c3d73f0f99aa6024d42a27f7257f7327dd;p=deliverable%2Flinux.git

staging: fpgaboot: fix coccinelle warnings

drivers/staging/gs_fpgaboot/gs_fpgaboot.c:305:1-3: WARNING: PTR_RET can be used

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

Generated by: coccinelle/api/ptr_ret.cocci

CC: Insop Song <insop.song@gainspeed.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c b/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
index fee2f6140cae..31a6741f4d3e 100644
--- a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
+++ b/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
@@ -302,10 +302,7 @@ static int init_driver(void)
 {
 	firmware_pdev = platform_device_register_simple("fpgaboot", -1,
 							 NULL, 0);
-	if (IS_ERR(firmware_pdev))
-		return PTR_ERR(firmware_pdev);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(firmware_pdev);
 }
 
 static void finish_driver(void)