Quick pass over the sm-knem code, indent fixes

opal/mca/btl/sm/btl_sm.c

@@ -395,15 +395,15 @@ sm_btl_first_time_init(mca_btl_sm_t *sm_btl,
         return i;
 
     i = ompi_free_list_init_new(&mca_btl_sm_component.sm_frags_user, 
-		    sizeof(mca_btl_sm_user_t),
-		    opal_cache_line_size, OBJ_CLASS(mca_btl_sm_user_t),
-		    sizeof(mca_btl_sm_hdr_t), opal_cache_line_size,
-		    mca_btl_sm_component.sm_free_list_num,
-		    mca_btl_sm_component.sm_free_list_max,
-		    mca_btl_sm_component.sm_free_list_inc,
-		    mca_btl_sm_component.sm_mpool);
+            sizeof(mca_btl_sm_user_t),
+            opal_cache_line_size, OBJ_CLASS(mca_btl_sm_user_t),
+            sizeof(mca_btl_sm_hdr_t), opal_cache_line_size,
+            mca_btl_sm_component.sm_free_list_num,
+            mca_btl_sm_component.sm_free_list_max,
+            mca_btl_sm_component.sm_free_list_inc,
+            mca_btl_sm_component.sm_mpool);
     if ( OPAL_SUCCESS != i )
-	    return i;   
+        return i;   
 
     mca_btl_sm_component.num_outstanding_frags = 0;
 
@@ -1000,14 +1000,14 @@ int mca_btl_sm_send( struct mca_btl_base_module_t* btl,
 
 #if OPAL_BTL_SM_HAVE_KNEM || OPAL_BTL_SM_HAVE_CMA
 struct mca_btl_base_descriptor_t* mca_btl_sm_prepare_dst( 
-		struct mca_btl_base_module_t* btl,
-		struct mca_btl_base_endpoint_t* endpoint,
-		struct mca_mpool_base_registration_t* registration,
-		struct opal_convertor_t* convertor,
-		uint8_t order,
-		size_t reserve,
-		size_t* size,
-		uint32_t flags)
+        struct mca_btl_base_module_t* btl,
+        struct mca_btl_base_endpoint_t* endpoint,
+        struct mca_mpool_base_registration_t* registration,
+        struct opal_convertor_t* convertor,
+        uint8_t order,
+        size_t reserve,
+        size_t* size,
+        uint32_t flags)
 {
     void *ptr;
     mca_btl_sm_frag_t* frag;

opal/mca/btl/sm/btl_sm.h

@@ -505,19 +505,19 @@ extern int mca_btl_sm_send(
  * Synchronous knem/cma get
  */
 extern int mca_btl_sm_get_sync(
-		struct mca_btl_base_module_t* btl,
-		struct mca_btl_base_endpoint_t* endpoint,
-		struct mca_btl_base_descriptor_t* des );
+        struct mca_btl_base_module_t* btl,
+        struct mca_btl_base_endpoint_t* endpoint,
+        struct mca_btl_base_descriptor_t* des );
 
 extern struct mca_btl_base_descriptor_t* mca_btl_sm_prepare_dst(
-		struct mca_btl_base_module_t* btl,
-		struct mca_btl_base_endpoint_t* endpoint,
-		struct mca_mpool_base_registration_t* registration,
-		struct opal_convertor_t* convertor,
-		uint8_t order,
-		size_t reserve,
-		size_t* size,
-		uint32_t flags);
+        struct mca_btl_base_module_t* btl,
+        struct mca_btl_base_endpoint_t* endpoint,
+        struct mca_mpool_base_registration_t* registration,
+        struct opal_convertor_t* convertor,
+        uint8_t order,
+        size_t reserve,
+        size_t* size,
+        uint32_t flags);
 #endif /* OPAL_BTL_SM_HAVE_KNEM || OPAL_BTL_SM_HAVE_CMA */
 
 #if OPAL_BTL_SM_HAVE_KNEM

opal/mca/btl/sm/btl_sm_component.c

@@ -168,7 +168,7 @@ static int sm_register(void)
                                            MCA_BASE_VAR_SCOPE_CONSTANT,
                                            &have_knem);
 
-    if (OPAL_BTL_SM_HAVE_KNEM) {
+    if (have_knem) {
         mca_btl_sm_component.use_knem = -1;
     } else {
         mca_btl_sm_component.use_knem = 0;
@@ -1142,7 +1142,6 @@ int mca_btl_sm_component_progress(void)
     if( 0 == mca_btl_sm_component.use_knem ) {
         return nevents;
     }
-    opal_output(0, "===checking for knem progress");
     while (mca_btl_sm.knem_status_num_used > 0 &&
            KNEM_STATUS_PENDING != 
            mca_btl_sm.knem_status_array[mca_btl_sm.knem_status_first_used]) {