Fix a bunch of 'variable set but not used' warnings reported from GCC 4.6.0.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29841 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 1 insertions, 2 deletions

diff --git a/apps/plugins/midi/midiutil.c b/apps/plugins/midi/midiutil.c
index e10c593dc1..f960b72654 100644
--- a/apps/plugins/midi/midiutil.c
+++ b/apps/plugins/midi/midiutil.c
@@ -136,11 +136,10 @@ int midi_debug(const char *fmt, ...)
 {
     static int p_xtpt = 0;
     char p_buf[50];
-    bool ok;
     va_list ap;
 
     va_start(ap, fmt);
-    ok = rb->vsnprintf(p_buf,sizeof(p_buf), fmt, ap);
+    rb->vsnprintf(p_buf,sizeof(p_buf), fmt, ap);
     va_end(ap);
 
     int i=0;