Remove several 'set but not used' GCC 4.6.1 warnings from MikMod.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30426 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 3 insertions, 5 deletions

diff --git a/apps/plugins/mikmod/load_it.c b/apps/plugins/mikmod/load_it.c
index 842fafe471..7f966339cf 100644
--- a/apps/plugins/mikmod/load_it.c
+++ b/apps/plugins/mikmod/load_it.c
@@ -446,7 +446,7 @@ int IT_Load(int curious)
         int t,u,lp;
         INSTRUMENT *d;
         SAMPLE *q;
-        int compressed=0;
+        /* int compressed=0; */
 
         numtrk=0;
         filters=0;
@@ -672,7 +672,7 @@ int IT_Load(int curious)
                 if(s.flag&2) q->flags|=SF_16BITS;
                 if((s.flag&8)&&(mh->cwt>=0x214)) {
                         q->flags|=SF_ITPACKED;
-                        compressed=1;
+                        /* compressed=1; */
                 }
                 if(s.flag&16) q->flags|=SF_LOOP;
                 if(s.flag&64) q->flags|=SF_BIDI;
@@ -963,8 +963,6 @@ int IT_Load(int curious)
         if(!AllocTracks()) return 0;
 
         for(t=0;t<of.numpat;t++) {
-                UWORD packlen;
-
                 /* seek to pattern position */
                 if(!paraptr[mh->insnum+mh->smpnum+t]) { /* 0 -> empty 64 row pattern */
                         of.pattrows[t]=64;
@@ -977,7 +975,7 @@ int IT_Load(int curious)
                         }
                 } else {
                         _mm_fseek(modreader,((long)paraptr[mh->insnum+mh->smpnum+t]),SEEK_SET);
-                        packlen=_mm_read_I_UWORD(modreader);
+                        (void)_mm_read_I_UWORD(modreader);
                         of.pattrows[t]=_mm_read_I_UWORD(modreader);
                         _mm_read_I_ULONG(modreader);
                         if(!IT_ReadPattern(of.pattrows[t])) return 0;