linux-kernel - [PATCH] mfd: kempld-core: Fix callback return value check

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Date:	Thu, 26 Feb 2015 12:05:51 -0800
From:	Ameya Palande <2ameya@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Lee Jones <lee.jones@...aro.org>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Ameya Palande <2ameya@...il.com>
Subject: [PATCH] mfd: kempld-core: Fix callback return value check

On success, callback function returns 0. So invert the if condition
check so that we can break out of loop.

Cc: stable@...r.kernel.org
Signed-off-by: Ameya Palande <2ameya@...il.com>
---
 drivers/mfd/kempld-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
index f38ec42..5615522 100644
--- a/drivers/mfd/kempld-core.c
+++ b/drivers/mfd/kempld-core.c
@@ -739,7 +739,7 @@ static int __init kempld_init(void)
 		for (id = kempld_dmi_table;
 		     id->matches[0].slot != DMI_NONE; id++)
 			if (strstr(id->ident, force_device_id))
-				if (id->callback && id->callback(id))
+				if (id->callback && !id->callback(id))
 					break;
 		if (id->matches[0].slot == DMI_NONE)
 			return -ENODEV;
-- 
1.8.3.1

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