IB: kmemdup() cleanup

Replace open coded kmemdup() to save some screen space, and allow
inlining/not inlining to be triggered by gcc.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index c3fb304a4e86..2bbcfa5c6e27 100644
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -140,10 +140,9 @@ static int copy_private_data(struct iwcm_id_private *cm_id_priv,
 {
         void *p;
 
-        p = kmalloc(event->private_data_len, GFP_ATOMIC);
+        p = kmemdup(event->private_data, event->private_data_len, GFP_ATOMIC);
         if (!p)
                 return -ENOMEM;
-        memcpy(p, event->private_data, event->private_data_len);
         event->private_data = p;
         return 0;
 }