cris: arch-v32: gpio: Use kzalloc instead of kmalloc/memset
Turn a kmalloc/memset into an equivalent kzalloc.
Doing so also move the zero'ing of the memory outside of a mutex.
Signed-off-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
diff --git a/arch/cris/arch-v32/drivers/mach-fs/gpio.c b/arch/cris/arch-v32/drivers/mach-fs/gpio.c
index 009f4ee..72968fb 100644
--- a/arch/cris/arch-v32/drivers/mach-fs/gpio.c
+++ b/arch/cris/arch-v32/drivers/mach-fs/gpio.c
@@ -425,12 +425,11 @@
if (p > GPIO_MINOR_LAST)
return -EINVAL;
- priv = kmalloc(sizeof(struct gpio_private), GFP_KERNEL);
+ priv = kzalloc(sizeof(struct gpio_private), GFP_KERNEL);
if (!priv)
return -ENOMEM;
mutex_lock(&gpio_mutex);
- memset(priv, 0, sizeof(*priv));
priv->minor = p;