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Subject[PATCH 2/3] mfd/omap-usb-tll: Improve a size determination in usbtll_omap_probe()
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 15 Jan 2018 13:43:53 +0100

Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/mfd/omap-usb-tll.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/mfd/omap-usb-tll.c b/drivers/mfd/omap-usb-tll.c
index 7945efa0152e..c8b4ad40910a 100644
--- a/drivers/mfd/omap-usb-tll.c
+++ b/drivers/mfd/omap-usb-tll.c
@@ -220,8 +220,7 @@ static int usbtll_omap_probe(struct platform_device *pdev)
int i, ver;

dev_dbg(dev, "starting TI HSUSB TLL Controller\n");
-
- tll = devm_kzalloc(dev, sizeof(struct usbtll_omap), GFP_KERNEL);
+ tll = devm_kzalloc(dev, sizeof(*tll), GFP_KERNEL);
if (!tll)
return -ENOMEM;

--
2.15.1
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