[IB] kzalloc() conversions

Replace kmalloc()+memset(,0,) with kzalloc(), for a net savings of 35
source lines and about 500 bytes of text.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 580c3a2bb102..02110e00d145 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -544,11 +544,10 @@ struct ib_cm_id *ib_create_cm_id(struct ib_device *device,
         struct cm_id_private *cm_id_priv;
         int ret;
 
-        cm_id_priv = kmalloc(sizeof *cm_id_priv, GFP_KERNEL);
+        cm_id_priv = kzalloc(sizeof *cm_id_priv, GFP_KERNEL);
         if (!cm_id_priv)
                 return ERR_PTR(-ENOMEM);
 
-        memset(cm_id_priv, 0, sizeof *cm_id_priv);
         cm_id_priv->id.state = IB_CM_IDLE;
         cm_id_priv->id.device = device;
         cm_id_priv->id.cm_handler = cm_handler;
@@ -621,10 +620,9 @@ static struct cm_timewait_info * cm_create_timewait_info(__be32 local_id)
 {
         struct cm_timewait_info *timewait_info;
 
-        timewait_info = kmalloc(sizeof *timewait_info, GFP_KERNEL);
+        timewait_info = kzalloc(sizeof *timewait_info, GFP_KERNEL);
         if (!timewait_info)
                 return ERR_PTR(-ENOMEM);
-        memset(timewait_info, 0, sizeof *timewait_info);
 
         timewait_info->work.local_id = local_id;
         INIT_WORK(&timewait_info->work.work, cm_work_handler,