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, 2 insertions, 7 deletions

diff --git a/apps/plugins/doom/g_game.c b/apps/plugins/doom/g_game.c
index 8aab9fc3cf..e41c84c378 100644
--- a/apps/plugins/doom/g_game.c
+++ b/apps/plugins/doom/g_game.c
@@ -1549,7 +1549,7 @@ static const size_t num_version_headers = sizeof(version_headers) / sizeof(versi
 
 void G_DoLoadGame(void)
 {
-   int  length, i;
+   int  i;
    // CPhipps - do savegame filename stuff here
    char name[100+1];     // killough 3/22/98
    int savegame_compatibility = -1;
@@ -1558,7 +1558,7 @@ void G_DoLoadGame(void)
 
    gameaction = ga_nothing;
 
-   length = M_ReadFile(name, &savebuffer);
+   M_ReadFile(name, &savebuffer);
    save_p = savebuffer + SAVESTRINGSIZE;
 
    // CPhipps - read the description field, compare with supported ones
@@ -2565,7 +2565,6 @@ static const byte* G_ReadDemoHeader(const byte *demo_p)
    skill_t skill;
    int i, episode, map;
    int demover;
-   const byte *option_p = NULL;      /* killough 11/98 */
 
    basetic = gametic;  // killough 9/29/98
 
@@ -2674,10 +2673,6 @@ static const byte* G_ReadDemoHeader(const byte *demo_p)
       deathmatch = *demo_p++;
       consoleplayer = *demo_p++;
 
-      /* killough 11/98: save option pointer for below */
-      if (mbf_features)
-         option_p = demo_p;
-
       demo_p = G_ReadOptions(demo_p);  // killough 3/1/98: Read game options
 
       if (demover == 200)              // killough 6/3/98: partially fix v2.00 demos