1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/debug/kdb/kdb_io.c b/kernel/debug/kdb/kdb_io.c
index e74be38245ad..ed5d34925ad0 100644
--- a/kernel/debug/kdb/kdb_io.c
+++ b/kernel/debug/kdb/kdb_io.c
@@ -350,7 +350,7 @@ poll_again:
                         }
                         kdb_printf("\n");
                         for (i = 0; i < count; i++) {
-                                if (kallsyms_symbol_next(p_tmp, i) < 0)
+                                if (WARN_ON(!kallsyms_symbol_next(p_tmp, i)))
                                         break;
                                 kdb_printf("%s ", p_tmp);
                                 *(p_tmp + len) = '\0';