diff --git a/components/bt/controller/esp32c2/bt.c b/components/bt/controller/esp32c2/bt.c
index c1eff1943e..2e8b2c9869 100644
--- a/components/bt/controller/esp32c2/bt.c
+++ b/components/bt/controller/esp32c2/bt.c
@@ -1235,4 +1235,3 @@ int ble_sm_alg_gen_key_pair(uint8_t *pub, uint8_t *priv)
 
 #endif // CONFIG_BT_LE_SM_LEGACY || CONFIG_BT_LE_SM_SC
 #endif // (!CONFIG_BT_NIMBLE_ENABLED) && (CONFIG_BT_CONTROLLER_ENABLED)
-
diff --git a/components/bt/controller/esp32c6/bt.c b/components/bt/controller/esp32c6/bt.c
index 30fdcd00ed..3b6d689163 100644
--- a/components/bt/controller/esp32c6/bt.c
+++ b/components/bt/controller/esp32c6/bt.c
@@ -1410,4 +1410,3 @@ int ble_sm_alg_gen_key_pair(uint8_t *pub, uint8_t *priv)
 
 #endif // CONFIG_BT_LE_SM_LEGACY || CONFIG_BT_LE_SM_SC
 #endif // (!CONFIG_BT_NIMBLE_ENABLED) && (CONFIG_BT_CONTROLLER_ENABLED)
-
diff --git a/components/bt/controller/esp32h2/bt.c b/components/bt/controller/esp32h2/bt.c
index 183799c456..321b70d904 100644
--- a/components/bt/controller/esp32h2/bt.c
+++ b/components/bt/controller/esp32h2/bt.c
@@ -1382,4 +1382,3 @@ int ble_sm_alg_gen_key_pair(uint8_t *pub, uint8_t *priv)
 
 #endif // CONFIG_BT_LE_SM_LEGACY || CONFIG_BT_LE_SM_SC
 #endif // (!CONFIG_BT_NIMBLE_ENABLED) && (CONFIG_BT_CONTROLLER_ENABLED)
-