[t:4741] remove tabs, fix a little indentation

git-svn-id: file:///svn/toku/tokudb@43547 c7de825b-a66e-492c-adef-691d508d4ae1

newbrt/brt.c

@@ -2088,8 +2088,8 @@ brt_handle_maybe_reactive_root (struct brt_header *h, CACHEKEY *rootp, BRTNODE *
     case RE_STABLE:
         return FALSE;
     case RE_FISSIBLE:
-	// The root node should split, so make a new root.
     {
+        // The root node should split, so make a new root.
         BRTNODE nodea,nodeb;
         DBT splitk;
         assert(h->nodesize>=node->nodesize); /* otherwise we might be in trouble because the nodesize shrank. */
@@ -2182,7 +2182,7 @@ brt_basement_node_gc_once(BASEMENTNODE bn,
     delta->numrows += numrows_delta;
     delta->numbytes += numbytes_delta;
 
- exit:
+exit:
     return;
 }
 
@@ -4232,7 +4232,7 @@ brt_search_basement_node(
     case BRT_SEARCH_RIGHT:  direction = -1; goto ok;
     }
     return EINVAL;  // This return and the goto are a hack to get both compile-time and run-time checking on enum
- ok: ;
+ok: ;
     OMTVALUE datav;
     u_int32_t idx = 0;
     int r = toku_omt_find(bn->buffer,
@@ -5312,7 +5312,7 @@ toku_brt_keyrange (BRT brt, DBT *key, u_int64_t *less_p, u_int64_t *equal_p, u_i
     assert(brt->h);
     struct brtnode_fetch_extra bfe;
     fill_bfe_for_min_read(&bfe, brt->h);  // read pivot keys but not message buffers
- try_again:
+try_again:
     {
         u_int64_t less = 0, equal = 0, greater = 0;
         BRTNODE node = NULL;
@@ -5538,8 +5538,8 @@ int toku_brt_remove_on_commit(TOKUTXN txn, DBT* iname_in_env_dbt_p) {
         assert(r==ENOENT);
     }
 
-    toku_txn_force_fsync_on_commit(txn);  //If the txn commits, the commit MUST be in the log
-				     //before the file is actually unlinked
+    toku_txn_force_fsync_on_commit(txn);  // If the txn commits, the commit MUST be in the log
+                                          // before the file is actually unlinked
     {
         BYTESTRING iname_in_env_bs = { .len=strlen(iname_in_env), .data = (char*)iname_in_env };
         // make entry in rollback log