sim: mips: fix -Wunused-but-set-variable warnings

diff --git a/sim/mips/interp.c b/sim/mips/interp.c
index f0c509021a41cf6e2623942a2086692b90c901b8..18ccef8bb38a8746a4f7822c994ae16b49230ee4 100644 (file)
--- a/sim/mips/interp.c
+++ b/sim/mips/interp.c
@@ -1403,18 +1403,20 @@ sim_monitor (SIM_DESC sd,
             if (c == '%')
              {
                char tmp[40];
+               /* The format logic isn't passed down.
                enum {FMT_RJUST, FMT_LJUST, FMT_RJUST0, FMT_CENTER} fmt = FMT_RJUST;
+               */
                int width = 0, trunc = 0, haddot = 0, longlong = 0;
                while (sim_read (sd, s++, &c, 1) && c != '\0')
                  {
                    if (strchr ("dobxXulscefg%", c))
                      break;
                    else if (c == '-')
-                     fmt = FMT_LJUST;
+                     /* fmt = FMT_LJUST */;
                    else if (c == '0')
-                     fmt = FMT_RJUST0;
+                     /* fmt = FMT_RJUST0 */;
                    else if (c == '~')
-                     fmt = FMT_CENTER;
+                     /* fmt = FMT_CENTER */;
                    else if (c == '*')
                      {
                        if (haddot)