dict.{c,h}: remove the lock from the _data struct

I'm not sure why it was there and I did not see any use for it.
In the hope I did not miss anything, I removed it.

Change-Id: I02fa2e8e2a598b488fddbff4c7168dc4a41929b2
updates: bz#1193929
Signed-off-by: Yaniv Kaul <ykaul@redhat.com>

2 files changed, 0 insertions, 5 deletions

diff --git a/libglusterfs/src/dict.c b/libglusterfs/src/dict.c
index 12184f03343..b790c93ec65 100644
--- a/libglusterfs/src/dict.c
+++ b/libglusterfs/src/dict.c
@@ -57,7 +57,6 @@ get_new_data()
 
     GF_ATOMIC_INIT(data->refcount, 0);
     data->is_static = _gf_false;
-    LOCK_INIT(&data->lock);
 
     return data;
 }
@@ -293,8 +292,6 @@ void
 data_destroy(data_t *data)
 {
     if (data) {
-        LOCK_DESTROY(&data->lock);
-
         if (!data->is_static)
             GF_FREE(data->data);
 
@@ -325,7 +322,6 @@ data_copy(data_t *old)
     }
     newdata->data_type = old->data_type;
 
-    LOCK_INIT(&newdata->lock);
     return newdata;
 
 err_out:
diff --git a/libglusterfs/src/glusterfs/dict.h b/libglusterfs/src/glusterfs/dict.h
index 35337251360..bfb01afb9b9 100644
--- a/libglusterfs/src/glusterfs/dict.h
+++ b/libglusterfs/src/glusterfs/dict.h
@@ -97,7 +97,6 @@ typedef struct _data_pair data_pair_t;
 struct _data {
     char *data;
     gf_atomic_t refcount;
-    gf_lock_t lock;
     gf_dict_data_type_t data_type;
     int32_t len;
     gf_boolean_t is_static;