[Groonga-commit] groonga/groonga at 0e4bc05 [master] gcc: suppress a warning

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Kouhei Sutou null+****@clear*****
Fri Jun 14 11:34:44 JST 2013


Kouhei Sutou	2013-06-14 11:34:44 +0900 (Fri, 14 Jun 2013)

  New Revision: 0e4bc056a1aa2db5e2a2e6dcb2dfadd469af04b0
  https://github.com/groonga/groonga/commit/0e4bc056a1aa2db5e2a2e6dcb2dfadd469af04b0

  Message:
    gcc: suppress a warning
    
    Remove an unused variable.
    
        db.c: In function 'grn_obj_get_value':
        db.c:5535:16: warning: variable 'len' set but not used [-Wunused-but-set-variable]

  Modified files:
    lib/db.c

  Modified: lib/db.c (+0 -13)
===================================================================
--- lib/db.c    2013-06-14 11:33:34 +0900 (e1229ad)
+++ lib/db.c    2013-06-14 11:34:44 +0900 (9495c63)
@@ -5532,7 +5532,6 @@ grn_obj_get_value_(grn_ctx *ctx, grn_obj *obj, grn_id id, uint32_t *size)
 grn_obj *
 grn_obj_get_value(grn_ctx *ctx, grn_obj *obj, grn_id id, grn_obj *value)
 {
-  unsigned int len = 0;
   GRN_API_ENTER;
   if (!id) { goto exit; }
   if (!obj) {
@@ -5573,10 +5572,6 @@ grn_obj_get_value(grn_ctx *ctx, grn_obj *obj, grn_id id, grn_obj *value)
         MERR("grn_bulk_space failed");
         goto exit;
       }
-      {
-        char *curr = GRN_BULK_CURR(value);
-        len = grn_pat_get_value(ctx, pat, id, curr - size);
-      }
       value->header.type = GRN_BULK;
       value->header.domain = grn_obj_get_range(ctx, obj);
     }
@@ -5593,10 +5588,6 @@ grn_obj_get_value(grn_ctx *ctx, grn_obj *obj, grn_id id, grn_obj *value)
         MERR("grn_bulk_space failed");
         goto exit;
       }
-      {
-        char *curr = GRN_BULK_CURR(value);
-        len = grn_hash_get_value(ctx, hash, id, curr - size);
-      }
       value->header.type = GRN_BULK;
       value->header.domain = grn_obj_get_range(ctx, obj);
     }
@@ -5610,10 +5601,6 @@ grn_obj_get_value(grn_ctx *ctx, grn_obj *obj, grn_id id, grn_obj *value)
         MERR("grn_bulk_space failed");
         goto exit;
       }
-      {
-        char *curr = GRN_BULK_CURR(value);
-        len = grn_array_get_value(ctx, array, id, curr - size);
-      }
       value->header.type = GRN_BULK;
       value->header.domain = grn_obj_get_range(ctx, obj);
     }
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