Use sizeof(*priv) instead of sizeof(struct stm32_rng_private), the former makes renaming of struct stm32_rng_private easier if necessary, as it removes one site where such rename has to happen. No functional change. Signed-off-by: Marek Vasut <marex@xxxxxxx> --- Cc: "Uwe Kleine-König" <u.kleine-koenig@xxxxxxxxxxxxxx> Cc: Alexandre Torgue <alexandre.torgue@xxxxxxxxxxx> Cc: Gatien Chevallier <gatien.chevallier@xxxxxxxxxxx> Cc: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Cc: Marek Vasut <marex@xxxxxxx> Cc: Maxime Coquelin <mcoquelin.stm32@xxxxxxxxx> Cc: Olivia Mackall <olivia@xxxxxxxxxxx> Cc: Rob Herring <robh@xxxxxxxxxx> Cc: Yang Yingliang <yangyingliang@xxxxxxxxxx> Cc: kernel@xxxxxxxxxxxxxxxxxx Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: linux-crypto@xxxxxxxxxxxxxxx Cc: linux-stm32@xxxxxxxxxxxxxxxxxxxxxxxxxxxx --- drivers/char/hw_random/stm32-rng.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/hw_random/stm32-rng.c b/drivers/char/hw_random/stm32-rng.c index d08c870eb8d1f..9d041a67c295a 100644 --- a/drivers/char/hw_random/stm32-rng.c +++ b/drivers/char/hw_random/stm32-rng.c @@ -517,7 +517,7 @@ static int stm32_rng_probe(struct platform_device *ofdev) struct stm32_rng_private *priv; struct resource *res; - priv = devm_kzalloc(dev, sizeof(struct stm32_rng_private), GFP_KERNEL); + priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; -- 2.43.0
