Messages in this thread Patch in this message | | | Subject | [PATCH] cxl: Delete an unnecessary check before the function call "of_node_put" | From | SF Markus Elfring <> | Date | Wed, 20 Jul 2016 15:20:59 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Wed, 20 Jul 2016 15:10:32 +0200
The of_node_put() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/misc/cxl/of.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/misc/cxl/of.c b/drivers/misc/cxl/of.c index edc4583..333256a 100644 --- a/drivers/misc/cxl/of.c +++ b/drivers/misc/cxl/of.c @@ -490,8 +490,7 @@ int cxl_of_probe(struct platform_device *pdev) adapter->slices = 0; } - if (afu_np) - of_node_put(afu_np); + of_node_put(afu_np); return 0; } -- 2.9.2
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