1 files changed, 1 insertions, 0 deletions

diff --git a/libbb/device_open.c b/libbb/device_open.c
index d34557b5a..c788b6982 100644
--- a/libbb/device_open.c
+++ b/libbb/device_open.c
@@ -20,6 +20,7 @@ int device_open(const char *device, int mode)
         m = mode | O_NONBLOCK;
 
         /* Retry up to 5 times */
+        /* TODO: explain why it can't be considered insane */
         for (f = 0; f < 5; f++)
                 if ((fd = open(device, m, 0600)) >= 0)
                         break;