diff --git a/src/class/video/video_device.c b/src/class/video/video_device.c
index 4e2f53bdc7..76fe4782c1 100644
--- a/src/class/video/video_device.c
+++ b/src/class/video/video_device.c
@@ -542,7 +542,8 @@ static bool _negotiate_streaming_parameters(videod_streaming_interface_t const *
     tusb_desc_cs_video_fmt_t const *fmt = _find_desc_format(tu_desc_next(vs), end, fmtnum);
     tusb_desc_cs_video_frm_t const *frm = _find_desc_frame(tu_desc_next(fmt), end, frmnum);
 
-    uint_fast32_t interval, interval_ms;
+    uint_fast32_t interval = 0;
+    uint_fast32_t interval_ms = 0;
     switch (request) {
       case VIDEO_REQUEST_GET_MAX:
         {
diff --git a/src/portable/synopsys/dwc2/dcd_dwc2.c b/src/portable/synopsys/dwc2/dcd_dwc2.c
index 020db70bf6..5bccde7d25 100644
--- a/src/portable/synopsys/dwc2/dcd_dwc2.c
+++ b/src/portable/synopsys/dwc2/dcd_dwc2.c
@@ -674,10 +674,10 @@ static bool dcd_edpt_counter_available(uint8_t rhport, uint8_t dir)
 static bool dcd_edpt_counter_release(uint8_t rhport, uint8_t dir)
 {
   if (dir) {
-    TU_ASSERT(dwc2_ep_counters[rhport].active_in == 0);    // Check if number of opened EPs is not zero
+    TU_ASSERT(dwc2_ep_counters[rhport].active_in != 0);    // Check if number of opened EPs is not zero
     dwc2_ep_counters[rhport].active_in--;                  // Decrease endpoint counter
   } else {
-    TU_ASSERT(dwc2_ep_counters[rhport].active_out == 0);
+    TU_ASSERT(dwc2_ep_counters[rhport].active_out != 0);
     dwc2_ep_counters[rhport].active_out--;
   }
   return true;