[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>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/serial/ioc3_serial.c b/drivers/serial/ioc3_serial.c
index 9cc0be932316..168073f12cec 100644
--- a/drivers/serial/ioc3_serial.c
+++ b/drivers/serial/ioc3_serial.c
@@ -2019,13 +2019,12 @@ ioc3uart_probe(struct ioc3_submodule *is, struct ioc3_driver_data *idd)
 
         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 @@ ioc3uart_probe(struct ioc3_submodule *is, struct ioc3_driver_data *idd)
 
         /* 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