[Minor] Remove unused-but-set variables

../src/libserver/url.c: In function ‘rspamd_url_host_set_add’:
../src/libserver/url.c:3808:11: warning: variable ‘k’ set but not used [-Wunused-but-set-variable]
 3808 |  khiter_t k;
      |           ^

../src/lua/lua_task.c: In function ‘lua_task_has_urls’:
../src/lua/lua_task.c:2406:11: warning: variable ‘need_emails’ set but not used [-Wunused-but-set-variable]
 2406 |  gboolean need_emails = FALSE, ret = FALSE;
      |           ^~~~~~~~~~~

diff --git a/src/libserver/url.c b/src/libserver/url.c
index 6aceb8fa6f287e0d4f168cb75a660def3477eeb1..db89073f5d4e6dfa4d24af243152335be33f1d3b 100644 (file)
--- a/src/libserver/url.c
+++ b/src/libserver/url.c
@@ -3941,11 +3941,10 @@ bool
 rspamd_url_host_set_add (khash_t (rspamd_url_host_hash) *set,
                                                                struct rspamd_url *u)
 {
-       khiter_t k;
        gint r;
 
        if (set) {
-               k = kh_put (rspamd_url_host_hash, set, u, &r);
+               kh_put (rspamd_url_host_hash, set, u, &r);
 
                if (r == 0) {
                        return false;
@@ -3991,4 +3990,4 @@ rspamd_url_host_set_has (khash_t (rspamd_url_host_hash) *set, struct rspamd_url
        }
 
        return false;
-}
\ No newline at end of file
+}

diff --git a/src/lua/lua_task.c b/src/lua/lua_task.c
index 2d62574439839f501297e0b8f1fcf847a465ec27..6f1eeaf3f33e87f82c369a72c798cf8ceedb8a15 100644 (file)
--- a/src/lua/lua_task.c
+++ b/src/lua/lua_task.c
@@ -2423,13 +2423,13 @@ lua_task_has_urls (lua_State * L)
 {
        LUA_TRACE_POINT;
        struct rspamd_task *task = lua_check_task (L, 1);
-       gboolean need_emails = FALSE, ret = FALSE;
+       gboolean ret = FALSE;
        gsize sz = 0;
 
        if (task) {
                if (task->message) {
                        if (lua_gettop (L) >= 2) {
-                               need_emails = lua_toboolean (L, 2);
+                               lua_toboolean (L, 2);
                        }
 
                        if (kh_size (MESSAGE_FIELD (task, urls)) > 0) {