Correct a type that break the PSM build.

This commit was SVN r12069.

ompi/mca/mtl/psm/mtl_psm_send.c

@@ -92,7 +92,7 @@ ompi_mtl_psm_isend(struct mca_mtl_base_module_t* mtl,
     int ret;
     mca_mtl_psm_request_t * mtl_psm_request = (mca_mtl_psm_request_t*) mtl_request;
     size_t length;
-    ompi_proc_t* proc = ompi_comm_peer_lookup( comm, dest );
+    ompi_proc_t* ompi_proc = ompi_comm_peer_lookup( comm, dest );
     mca_mtl_psm_endpoint_t* psm_endpoint = (mca_mtl_psm_endpoint_t*)ompi_proc->proc_pml;
 
     assert(mtl == &ompi_mtl_psm.super);