[PATCH] serial: replace kmalloc+memset with kzalloc
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/serial/ioc3_serial.c b/drivers/serial/ioc3_serial.c
index 9cc0be9..168073f 100644
--- a/drivers/serial/ioc3_serial.c
+++ b/drivers/serial/ioc3_serial.c
@@ -2019,13 +2019,12 @@
DPRINT_CONFIG(("%s (0x%p, 0x%p)\n", __FUNCTION__, is, idd));
- card_ptr = kmalloc(sizeof(struct ioc3_card), GFP_KERNEL);
+ card_ptr = kzalloc(sizeof(struct ioc3_card), GFP_KERNEL);
if (!card_ptr) {
printk(KERN_WARNING "ioc3_attach_one"
": unable to get memory for the IOC3\n");
return -ENOMEM;
}
- memset(card_ptr, 0, sizeof(struct ioc3_card));
idd->data[is->id] = card_ptr;
Submodule_slot = is->id;
@@ -2040,13 +2039,12 @@
/* Create port structures for each port */
for (phys_port = 0; phys_port < PORTS_PER_CARD; phys_port++) {
- port = kmalloc(sizeof(struct ioc3_port), GFP_KERNEL);
+ port = kzalloc(sizeof(struct ioc3_port), GFP_KERNEL);
if (!port) {
printk(KERN_WARNING
"IOC3 serial memory not available for port\n");
goto out4;
}
- memset(port, 0, sizeof(struct ioc3_port));
spin_lock_init(&port->ip_lock);
/* we need to remember the previous ones, to point back to