diff --git a/libc/bionic/system_property_set.cpp b/libc/bionic/system_property_set.cpp
index 56822ac..212aafc 100644
--- a/libc/bionic/system_property_set.cpp
+++ b/libc/bionic/system_property_set.cpp
@@ -209,7 +209,6 @@
       // mostly for ctl.* properties, but we do try and wait 250
       // ms so callers who do read-after-write can reliably see
       // what they've written.  Most of the time.
-      // TODO: fix the system properties design.
       async_safe_format_log(ANDROID_LOG_WARN, "libc",
                             "Property service has timed out while trying to set \"%s\" to \"%s\"",
                             msg->name, msg->value);
diff --git a/libc/include/bits/stdatomic.h b/libc/include/bits/stdatomic.h
index 633cb86..2ce6ee6 100644
--- a/libc/include/bits/stdatomic.h
+++ b/libc/include/bits/stdatomic.h
@@ -41,7 +41,7 @@
  */
 
 #include <stddef.h>  /* For ptrdiff_t. */
-#include <stdint.h>  /* TODO: don't drag in all the macros, just the types. */
+#include <stdint.h>
 // Include uchar.h only when available.  Bionic's stdatomic.h is also used for
 // the host (via a copy in prebuilts/clang) and uchar.h is not available in the
 // glibc used for the host.
diff --git a/libc/system_properties/contexts_split.cpp b/libc/system_properties/contexts_split.cpp
index 11db7ec..96b01a4 100644
--- a/libc/system_properties/contexts_split.cpp
+++ b/libc/system_properties/contexts_split.cpp
@@ -114,8 +114,6 @@
 }
 
 // The below two functions are duplicated from label_support.c in libselinux.
-// TODO: Find a location suitable for these functions such that both libc and
-// libselinux can share a common source file.
 
 // The read_spec_entries and read_spec_entry functions may be used to
 // replace sscanf to read entries from spec files. The file and