RDMA/iwcm: Remove unnecessary function argument
RDMA/iwcm: Remove unnecessary function argument

Remove unnecessary cm_id_priv argument to copy_private_data(), and
change text to reflect the code.  Fix couple of typos in comments.

Signed-off-by: Krishna Kumar <a758f1965fc476e21d55bc933f32c59cf6606720@in.ibm.com>
Acked-by: Steve Wise <6f43c86433b33e5fe92b209bedebd0f6dba5b49c@opengridcomputing.com>
Signed-off-by: Roland Dreier <91e9b5f7ca0bb6300133ed378670d64af90dde66@cisco.com>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs