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]
groonga · Jun 14, 2013 · 0e4bc05 · 0e4bc05
1 parent 6bf5612
commit 0e4bc05
Showing 1 changed file with 0 additions and 13 deletions.
diff --git a/lib/db.c b/lib/db.c
@@ -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);
     }