diff --git a/src/include/86box/mem.h b/src/include/86box/mem.h
index c94d8cbbd..69a2b5de8 100644
--- a/src/include/86box/mem.h
+++ b/src/include/86box/mem.h
@@ -447,8 +447,8 @@ extern void mem_close(void);
 extern void mem_reset(void);
 extern void mem_remap_top(int kb);
 
-extern mem_mapping_t    *read_mapping[MEM_MAPPINGS_NO];
-extern mem_mapping_t    *write_mapping[MEM_MAPPINGS_NO];
+extern mem_mapping_t *read_mapping[MEM_MAPPINGS_NO];
+extern mem_mapping_t *write_mapping[MEM_MAPPINGS_NO];
 
 #ifdef EMU_CPU_H
 static __inline uint32_t
diff --git a/src/nvr_at.c b/src/nvr_at.c
index e4009262e..581eccf71 100644
--- a/src/nvr_at.c
+++ b/src/nvr_at.c
@@ -332,7 +332,7 @@ static void
 time_get(nvr_t *nvr, struct tm *tm)
 {
     const local_t *local = (local_t *) nvr->data;
-    int8_t   temp;
+    int8_t         temp;
 
     if (nvr->regs[RTC_REGB] & REGB_DM) {
         /* NVR is in Binary data mode. */
@@ -370,7 +370,7 @@ static void
 time_set(nvr_t *nvr, struct tm *tm)
 {
     const local_t *local = (local_t *) nvr->data;
-    int      year  = (tm->tm_year + 1900);
+    int            year  = (tm->tm_year + 1900);
 
     if (nvr->regs[RTC_REGB] & REGB_DM) {
         /* NVR is in Binary data mode. */
diff --git a/src/qt/qt_renderercommon.cpp b/src/qt/qt_renderercommon.cpp
index 723211266..1eef4863c 100644
--- a/src/qt/qt_renderercommon.cpp
+++ b/src/qt/qt_renderercommon.cpp
@@ -143,5 +143,4 @@ RendererCommon::eventDelegate(QEvent *event, bool &result)
             result = QApplication::sendEvent(parentWidget, event);
             return true;
     }
-    return false;
 }