From: Markus Elfring Date: Wed, 14 Feb 2018 13:14:05 +0000 (+0100) Subject: crypto: sahara - Improve a size determination in sahara_probe() X-Git-Tag: v4.17-rc1~128^2~157 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=a8bc22f35c347d81aa6108cc9b19ccc05560e3a9;p=linux.git crypto: sahara - Improve a size determination in sahara_probe() 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 Signed-off-by: Herbert Xu --- diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c index 9f3cdda59139..0f2245e1af2b 100644 --- a/drivers/crypto/sahara.c +++ b/drivers/crypto/sahara.c @@ -1397,7 +1397,7 @@ static int sahara_probe(struct platform_device *pdev) int err; int i; - dev = devm_kzalloc(&pdev->dev, sizeof(struct sahara_dev), GFP_KERNEL); + dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL); if (!dev) return -ENOMEM;