Remove unnecessary argument to hlist iteration macros

[wimlib] / src / blob_table.c

diff --git a/src/blob_table.c b/src/blob_table.c
index 2d346e3539ecca661b774802a98f046dd7873960..bcccae8ba9ddb1ab96ef362cdab176756dcb375f 100644 (file)
--- a/src/blob_table.c
+++ b/src/blob_table.c
@@ -318,7 +318,7 @@ enlarge_blob_table(struct blob_table *table)
        size_t old_capacity, new_capacity;
        struct hlist_head *old_array, *new_array;
        struct blob_descriptor *blob;
-       struct hlist_node *cur, *tmp;
+       struct hlist_node *tmp;
        size_t i;
 
        old_capacity = table->capacity;
@@ -331,7 +331,7 @@ enlarge_blob_table(struct blob_table *table)
        table->capacity = new_capacity;
 
        for (i = 0; i < old_capacity; i++) {
-               hlist_for_each_entry_safe(blob, cur, tmp, &old_array[i], hash_list) {
+               hlist_for_each_entry_safe(blob, tmp, &old_array[i], hash_list) {
                        hlist_del(&blob->hash_list);
                        blob_table_insert_raw(table, blob);
                }
@@ -366,10 +366,9 @@ lookup_blob(const struct blob_table *table, const u8 *hash)
 {
        size_t i;
        struct blob_descriptor *blob;
-       struct hlist_node *pos;
 
        i = load_size_t_unaligned(hash) % table->capacity;
-       hlist_for_each_entry(blob, pos, &table->array[i], hash_list)
+       hlist_for_each_entry(blob, &table->array[i], hash_list)
                if (hashes_equal(hash, blob->hash))
                        return blob;
        return NULL;
@@ -382,11 +381,11 @@ for_blob_in_table(struct blob_table *table,
                  int (*visitor)(struct blob_descriptor *, void *), void *arg)
 {
        struct blob_descriptor *blob;
-       struct hlist_node *pos, *tmp;
+       struct hlist_node *tmp;
        int ret;
 
        for (size_t i = 0; i < table->capacity; i++) {
-               hlist_for_each_entry_safe(blob, pos, tmp, &table->array[i],
+               hlist_for_each_entry_safe(blob, tmp, &table->array[i],
                                          hash_list)
                {
                        ret = visitor(blob, arg);