RDMA/cma: Rewrite cma_req_handler() to encapsulate common code
RDMA/cma: Rewrite cma_req_handler() to encapsulate common code

Rewrite cma_req_handler error handling case to encapsulate
common code.

Signed-off-by: Krishna Kumar <a758f1965fc476e21d55bc933f32c59cf6606720@in.ibm.com>
Acked-by: Sean Hefty <9575f92314b8ac7581ac1b2afb880058b7fbd431@intel.com>
Signed-off-by: Roland Dreier <91e9b5f7ca0bb6300133ed378670d64af90dde66@cisco.com>

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