diff --git a/tools/gdb/dmesg.py b/tools/gdb/dmesg.py
index ebdbc4beb19..2a1d05b712d 100644
--- a/tools/gdb/dmesg.py
+++ b/tools/gdb/dmesg.py
@@ -26,7 +26,7 @@ CONFIG_RAMLOG_SYSLOG = utils.get_symbol_value("CONFIG_RAMLOG_SYSLOG")
 
 class Dmesg(gdb.Command):
     def __init__(self):
-        super(Dmesg, self).__init__("dmesg", gdb.COMMAND_USER)
+        super().__init__("dmesg", gdb.COMMAND_USER)
 
     def invoke(self, args, from_tty):
         sysdev = utils.gdb_eval_or_none("g_sysdev")
diff --git a/tools/gdb/fs.py b/tools/gdb/fs.py
index 8b2602f8d43..c4f6f52d33a 100644
--- a/tools/gdb/fs.py
+++ b/tools/gdb/fs.py
@@ -145,9 +145,7 @@ class Fdinfo(gdb.Command):
     """Dump fd info information of process"""
 
     def __init__(self):
-        super(Fdinfo, self).__init__(
-            "fdinfo", gdb.COMMAND_DATA, gdb.COMPLETE_EXPRESSION
-        )
+        super().__init__("fdinfo", gdb.COMMAND_DATA, gdb.COMPLETE_EXPRESSION)
 
     def print_file_info(self, fd, file, formatter):
         backtrace_formatter = "{0:<5} {1:<36} {2}"
@@ -222,7 +220,7 @@ class Fdinfo(gdb.Command):
 
 class Mount(gdb.Command):
     def __init__(self):
-        super(Mount, self).__init__("mount", gdb.COMMAND_USER)
+        super().__init__("mount", gdb.COMMAND_USER)
 
     def mountpt_filter(self, node, path):
         if inode_gettype(node) == InodeType.MOUNTPT:
@@ -239,7 +237,7 @@ class ForeachInode(gdb.Command):
     """Dump each inode info"""
 
     def __init__(self):
-        super(ForeachInode, self).__init__("foreach_inode", gdb.COMMAND_USER)
+        super().__init__("foreach_inode", gdb.COMMAND_USER)
         self.level = 4096
 
     def get_root_inode(self, addr_or_expr):
@@ -341,7 +339,7 @@ class InfoShmfs(gdb.Command):
     """Show share memory usage"""
 
     def __init__(self):
-        super(InfoShmfs, self).__init__("info shm", gdb.COMMAND_USER)
+        super().__init__("info shm", gdb.COMMAND_USER)
 
     def shm_filter(self, node, path):
         if inode_gettype(node) != InodeType.SHM:
diff --git a/tools/gdb/gcore.py b/tools/gdb/gcore.py
index 499d065bab3..b7574247071 100644
--- a/tools/gdb/gcore.py
+++ b/tools/gdb/gcore.py
@@ -60,7 +60,7 @@ class NXGcore(gdb.Command):
         if not self.tempfile:
             return
 
-        super(NXGcore, self).__init__("nxgcore", gdb.COMMAND_USER)
+        super().__init__("nxgcore", gdb.COMMAND_USER)
 
     def invoke(self, args, from_tty):
         try:
diff --git a/tools/gdb/lists.py b/tools/gdb/lists.py
index 597a86e4079..bb0967199c4 100644
--- a/tools/gdb/lists.py
+++ b/tools/gdb/lists.py
@@ -225,9 +225,7 @@ class ListCheck(gdb.Command):
     """Verify a list consistency"""
 
     def __init__(self):
-        super(ListCheck, self).__init__(
-            "list_check", gdb.COMMAND_DATA, gdb.COMPLETE_EXPRESSION
-        )
+        super().__init__("list_check", gdb.COMMAND_DATA, gdb.COMPLETE_EXPRESSION)
 
     def invoke(self, arg, from_tty):
         argv = gdb.string_to_argv(arg)
@@ -247,7 +245,7 @@ class ForeachListEntry(gdb.Command):
     """Dump list members for a given list"""
 
     def __init__(self):
-        super(ForeachListEntry, self).__init__(
+        super().__init__(
             "foreach_list_entry", gdb.COMMAND_DATA, gdb.COMPLETE_EXPRESSION
         )
 
diff --git a/tools/gdb/memdump.py b/tools/gdb/memdump.py
index 133f0fd7cd9..1aa1ec7d5af 100644
--- a/tools/gdb/memdump.py
+++ b/tools/gdb/memdump.py
@@ -345,7 +345,7 @@ class Memdump(gdb.Command):
     """Dump the heap and mempool memory"""
 
     def __init__(self):
-        super(Memdump, self).__init__("memdump", gdb.COMMAND_USER)
+        super().__init__("memdump", gdb.COMMAND_USER)
 
     def check_alive(self, pid):
         return self.pidhash[pid & self.npidhash - 1] != 0
@@ -652,7 +652,7 @@ class Memleak(gdb.Command):
         if not self.elf:
             return
 
-        super(Memleak, self).__init__("memleak", gdb.COMMAND_USER)
+        super().__init__("memleak", gdb.COMMAND_USER)
 
     def check_alive(self, pid):
         return self.pidhash[pid & self.npidhash - 1] != 0
@@ -906,7 +906,7 @@ class Memmap(gdb.Command):
         if not self.np or not self.plt or not self.math:
             return
 
-        super(Memmap, self).__init__("memmap", gdb.COMMAND_USER)
+        super().__init__("memmap", gdb.COMMAND_USER)
 
     def save_memory_map(self, mallinfo, output_file):
         mallinfo = sorted(mallinfo, key=lambda item: item["addr"])
@@ -961,7 +961,7 @@ class Memmap(gdb.Command):
 
 class Memfrag(gdb.Command):
     def __init__(self):
-        super(Memfrag, self).__init__("memfrag", gdb.COMMAND_USER)
+        super().__init__("memfrag", gdb.COMMAND_USER)
 
     def parse_arguments(self, argv):
         parser = argparse.ArgumentParser(description="memfrag command")
diff --git a/tools/gdb/net.py b/tools/gdb/net.py
index 379bbc9b74f..424107a2fb6 100644
--- a/tools/gdb/net.py
+++ b/tools/gdb/net.py
@@ -112,7 +112,7 @@ class NetStats(gdb.Command):
     """
 
     def __init__(self):
-        super(NetStats, self).__init__("netstats", gdb.COMMAND_USER)
+        super().__init__("netstats", gdb.COMMAND_USER)
 
     def iob_stats(self):
         try:
diff --git a/tools/gdb/stack.py b/tools/gdb/stack.py
index 33b0020bb6a..5e2ce87e93f 100644
--- a/tools/gdb/stack.py
+++ b/tools/gdb/stack.py
@@ -168,7 +168,7 @@ class StackUsage(gdb.Command):
     """Display the stack usage of each thread, similar to cat /proc/<pid>/stack"""
 
     def __init__(self):
-        super(StackUsage, self).__init__("stack-usage", gdb.COMMAND_USER)
+        super().__init__("stack-usage", gdb.COMMAND_USER)
         self._stacks = []
         # format template
         self._fmt = (
diff --git a/tools/gdb/thread.py b/tools/gdb/thread.py
index e1d7f653fb4..982ba07890a 100644
--- a/tools/gdb/thread.py
+++ b/tools/gdb/thread.py
@@ -100,7 +100,7 @@ class SetRegs(gdb.Command):
     """
 
     def __init__(self):
-        super(SetRegs, self).__init__("setregs", gdb.COMMAND_USER)
+        super().__init__("setregs", gdb.COMMAND_USER)
 
     def invoke(self, arg, from_tty):
         global regoffset
@@ -161,7 +161,7 @@ class Nxinfothreads(gdb.Command):
     """Display information of all threads"""
 
     def __init__(self):
-        super(Nxinfothreads, self).__init__("info nxthreads", gdb.COMMAND_USER)
+        super().__init__("info nxthreads", gdb.COMMAND_USER)
 
     def invoke(self, args, from_tty):
         npidhash = gdb.parse_and_eval("g_npidhash")
@@ -252,7 +252,7 @@ class Nxthread(gdb.Command):
     """Switch to a specified thread"""
 
     def __init__(self):
-        super(Nxthread, self).__init__("nxthread", gdb.COMMAND_USER)
+        super().__init__("nxthread", gdb.COMMAND_USER)
 
     def invoke(self, args, from_tty):
         npidhash = gdb.parse_and_eval("g_npidhash")
@@ -329,7 +329,7 @@ class Nxcontinue(gdb.Command):
     """Restore the registers and continue the execution"""
 
     def __init__(self):
-        super(Nxcontinue, self).__init__("nxcontinue", gdb.COMMAND_USER)
+        super().__init__("nxcontinue", gdb.COMMAND_USER)
 
     def invoke(self, args, from_tty):
         restore_regs()
@@ -340,7 +340,7 @@ class Nxstep(gdb.Command):
     """Restore the registers and step the execution"""
 
     def __init__(self):
-        super(Nxstep, self).__init__("nxstep", gdb.COMMAND_USER)
+        super().__init__("nxstep", gdb.COMMAND_USER)
 
     def invoke(self, args, from_tty):
         restore_regs()
@@ -382,7 +382,7 @@ class TaskState(Enum):
 
 class Ps(gdb.Command):
     def __init__(self):
-        super(Ps, self).__init__("ps", gdb.COMMAND_USER)
+        super().__init__("ps", gdb.COMMAND_USER)
         self._fmt_wxl = "{0: <{width}}"
         # By default we align to the right, whcih respects the nuttx foramt
         self._fmt_wx = "{0: >{width}}"
@@ -550,7 +550,7 @@ class Ps(gdb.Command):
 
 class DeadLock(gdb.Command):
     def __init__(self):
-        super(DeadLock, self).__init__("deadlock", gdb.COMMAND_USER)
+        super().__init__("deadlock", gdb.COMMAND_USER)
 
     def has_deadlock(self, pid):
         """Check if the thread has a deadlock"""
diff --git a/tools/gdb/utils.py b/tools/gdb/utils.py
index 2c45426578a..8b5194c3213 100644
--- a/tools/gdb/utils.py
+++ b/tools/gdb/utils.py
@@ -100,7 +100,7 @@ class ContainerOf(gdb.Function):
     Note that TYPE and ELEMENT have to be quoted as strings."""
 
     def __init__(self):
-        super(ContainerOf, self).__init__("container_of")
+        super().__init__("container_of")
 
     def invoke(self, ptr, typename, elementname):
         return container_of(
@@ -294,7 +294,7 @@ class Hexdump(gdb.Command):
     """hexdump address/symbol <size>"""
 
     def __init__(self):
-        super(Hexdump, self).__init__("hexdump", gdb.COMMAND_USER)
+        super().__init__("hexdump", gdb.COMMAND_USER)
 
     def invoke(self, args, from_tty):
         args = shlex.split(args)
@@ -325,7 +325,7 @@ class Addr2Line(gdb.Command):
     """
 
     def __init__(self):
-        super(Addr2Line, self).__init__("addr2line", gdb.COMMAND_USER)
+        super().__init__("addr2line", gdb.COMMAND_USER)
 
     def invoke(self, args, from_tty):
         if not args:
@@ -364,7 +364,7 @@ class Profile(gdb.Command):
         if not self.cProfile:
             return
 
-        super(Profile, self).__init__("profile", gdb.COMMAND_USER)
+        super().__init__("profile", gdb.COMMAND_USER)
 
     def invoke(self, args, from_tty):