[PATCH] I2O: Optimizing

- make i2o_iop_free() static inline (from Adrian Bunk)

- changed kmalloc() + memset(0) into kzalloc()

Signed-off-by: Markus Lidel <Markus.Lidel@shadowconnect.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/message/i2o/driver.c b/drivers/message/i2o/driver.c
index 45f4119a75f6..64130227574f 100644
--- a/drivers/message/i2o/driver.c
+++ b/drivers/message/i2o/driver.c
@@ -217,10 +217,9 @@ int i2o_driver_dispatch(struct i2o_controller *c, u32 m)
                 /* cut of header from message size (in 32-bit words) */
                 size = (le32_to_cpu(msg->u.head[0]) >> 16) - 5;
 
-                evt = kmalloc(size * 4 + sizeof(*evt), GFP_ATOMIC);
+                evt = kzalloc(size * 4 + sizeof(*evt), GFP_ATOMIC);
                 if (!evt)
                         return -ENOMEM;
-                memset(evt, 0, size * 4 + sizeof(*evt));
 
                 evt->size = size;
                 evt->tcntxt = le32_to_cpu(msg->u.s.tcntxt);
@@ -348,12 +347,10 @@ int __init i2o_driver_init(void)
         osm_info("max drivers = %d\n", i2o_max_drivers);
 
         i2o_drivers =
-            kmalloc(i2o_max_drivers * sizeof(*i2o_drivers), GFP_KERNEL);
+            kzalloc(i2o_max_drivers * sizeof(*i2o_drivers), GFP_KERNEL);
         if (!i2o_drivers)
                 return -ENOMEM;
 
-        memset(i2o_drivers, 0, i2o_max_drivers * sizeof(*i2o_drivers));
-
         rc = bus_register(&i2o_bus_type);
 
         if (rc < 0)