linux-kernel - [PATCH 1/3] staging: most: fix error comparison

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Date:	Sun, 22 Nov 2015 22:30:54 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org,
	Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH 1/3] staging: most: fix error comparison

device_create() returns ERR_PTR on error, it does not return NULL.

Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---
 drivers/staging/most/mostcore/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/most/mostcore/core.c b/drivers/staging/most/mostcore/core.c
index ed1ed25..07f11dd 100644
--- a/drivers/staging/most/mostcore/core.c
+++ b/drivers/staging/most/mostcore/core.c
@@ -1936,7 +1936,7 @@ static int __init most_init(void)
 
 	class_glue_dir =
 		device_create(most_class, NULL, 0, NULL, "mostcore");
-	if (!class_glue_dir)
+	if (IS_ERR(class_glue_dir))
 		goto exit_driver;
 
 	most_aim_kset =
-- 
1.9.1

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