1 files changed, 7 insertions, 14 deletions

diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index 070f1ff358d2..cbacae24a55a 100644
--- a/kernel/debug/kdb/kdb_main.c
+++ b/kernel/debug/kdb/kdb_main.c
@@ -1008,20 +1008,13 @@ int kdb_parse(const char *cmdstr)
                 if (result && ignore_errors && result > KDB_CMD_GO)
                         result = 0;
                 KDB_STATE_CLEAR(CMD);
-                switch (tp->cmd_flags) {
-                case KDB_REPEAT_NONE:
-                        argc = 0;
-                        if (argv[0])
-                                *(argv[0]) = '\0';
-                        break;
-                case KDB_REPEAT_NO_ARGS:
-                        argc = 1;
-                        if (argv[1])
-                                *(argv[1]) = '\0';
-                        break;
-                case KDB_REPEAT_WITH_ARGS:
-                        break;
-                }
+
+                if (tp->cmd_flags & KDB_REPEAT_WITH_ARGS)
+                        return result;
+
+                argc = tp->cmd_flags & KDB_REPEAT_NO_ARGS ? 1 : 0;
+                if (argv[argc])
+                        *(argv[argc]) = '\0';
                 return result;
         }