ls, od: avoid redundant const

* src/ls.c (long_time_format, sort_functions): Avoid redundant const.
* src/od.c (charname): Likewise.
* maint.mk (sc_redundant_const): Add rule to detect this.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/od.c b/src/od.c
index 70ba59cd2..5b4b7bd4a 100644
--- a/src/od.c
+++ b/src/od.c
@@ -174,7 +174,7 @@ static const int width_bytes[] =
 verify (sizeof width_bytes / sizeof width_bytes[0] == N_SIZE_SPECS);
 
 /* Names for some non-printing characters.  */
-static const char const charname[33][4] =
+static char const charname[33][4] =
 {
   "nul", "soh", "stx", "etx", "eot", "enq", "ack", "bel",
   "bs", "ht", "nl", "vt", "ff", "cr", "so", "si",