CLEANUP: remove unused vars

src/EX_browser_sources.c

@@ -987,7 +987,6 @@ int rebuild_servers_list = 0;
 void Rebuild_Servers_List(void)
 {
     int i;
-    int suppressed_servers = 0;
     int server_limit = sizeof(servers) / sizeof(servers[0]);
     serversn = 0;
 
@@ -1020,9 +1019,6 @@ void Rebuild_Servers_List(void)
                     if (serversn < server_limit) {
                         servers[serversn++] = sources[i]->servers[j];
                     }
-                    else {
-                        ++suppressed_servers;
-                    }
                 }
             }
         }

src/glc_aliasmodel.c

@@ -117,7 +117,6 @@ void GLC_AllocateAliasPoseBuffer(void)
 	if (!gl_program_aliasmodels.integer) {
 		int max_verts = 0;
 		int i;
-		int total_verts = 0;
 
 		for (i = 1; i < MAX_MODELS; ++i) {
 			model_t* mod = cl.model_precache[i];
@@ -127,7 +126,6 @@ void GLC_AllocateAliasPoseBuffer(void)
 
 				if (hdr) {
 					max_verts = max(max_verts, hdr->vertsPerPose);
-					total_verts += hdr->vertsPerPose * hdr->numposes;
 				}
 			}
 		}
@@ -140,7 +138,6 @@ void GLC_AllocateAliasPoseBuffer(void)
 
 				if (hdr) {
 					max_verts = max(max_verts, hdr->vertsPerPose);
-					total_verts += hdr->vertsPerPose * hdr->numposes;
 				}
 			}
 		}
@@ -153,7 +150,6 @@ void GLC_AllocateAliasPoseBuffer(void)
 
 				if (hdr) {
 					max_verts = max(max_verts, hdr->vertsPerPose);
-					total_verts += hdr->vertsPerPose * hdr->numposes;
 				}
 			}
 		}

src/glm_texture_arrays.c

@@ -220,7 +220,6 @@ static void GL_FlagTexturesForModel(model_t* mod)
 	case mod_sprite:
 		{
 			msprite2_t* psprite = (msprite2_t*)Mod_Extradata(mod);
-			int count = 0;
 
 			for (j = 0; j < psprite->numframes; ++j) {
 				int offset    = psprite->frames[j].offset;
@@ -235,7 +234,6 @@ static void GL_FlagTexturesForModel(model_t* mod)
 				if (R_TextureReferenceIsValid(frame->gl_texturenum)) {
 					texture_flags[frame->gl_texturenum.index].flags |= (1 << TEXTURETYPES_SPRITES);
 				}
-				++count;
 			}
 			break;
 		}

src/hud_gamesummary.c

@@ -173,10 +173,8 @@ static void SCR_Hud_GameSummary(hud_t* hud)
 
 			{
 				char buffer[10];
-				int text_size;
 
 				snprintf(buffer, sizeof(buffer), "%d", value);
-				text_size = Draw_StringLength(buffer, -1, hud_gamesummary_scale->value, hud_gamesummary_proportional->integer);
 
 				if (hud_gamesummary_circles->integer && background_color) {
 					float half_width = icon_size * 0.5f * hud_gamesummary_scale->value;

src/pr2_cmds.c

@@ -2437,7 +2437,7 @@ void PF2_Add_Bot( byte * base, uintptr_t mask, pr2val_t * stack, pr2val_t * retv
 	int     topcolor = stack[2]._int;
 	char   *skin = (char *) VM_POINTER( base, mask, stack[3].string );
 	int     edictnum;
-	int     clients, spectators, i;
+	int     clients, i;
 	extern char *shortinfotbl[];
 	char   *s;
 	edict_t *ent;
@@ -2447,14 +2447,11 @@ void PF2_Add_Bot( byte * base, uintptr_t mask, pr2val_t * stack, pr2val_t * retv
 
 	// count up the clients and spectators
 	clients = 0;
-	spectators = 0;
 	for ( i = 0, cl = svs.clients; i < MAX_CLIENTS; i++, cl++ )
 	{
 		if ( cl->state == cs_free )
 			continue;
-		if ( cl->spectator )
-			spectators++;
-		else
+		if ( !cl->spectator )
 			clients++;
 	}
 

src/r_brushmodel.c

@@ -177,8 +177,6 @@ static int R_BrushModelPopulateVBO(model_t* m, void* vbo_buffer, int vbo_pos)
 
 	// Order vertices in the VBO by texture & lightmap
 	for (i = 0; i < m->numtextures; ++i) {
-		int length = 0;
-		int surface_count = 0;
 		qbool has_fb = false, has_luma = false;
 
 		if (!m->textures[i]) {
@@ -215,8 +213,6 @@ static int R_BrushModelPopulateVBO(model_t* m, void* vbo_buffer, int vbo_pos)
 					vbo_pos = renderer.BrushModelCopyVertToBuffer(m, vbo_buffer, vbo_pos, poly->verts[k], lightmap, material, scaleS, scaleT, surf, has_fb, has_luma);
 				}
 
-				length += poly->numverts;
-				++surface_count;
 			}
 		}
 	}

src/r_lightmaps.c

@@ -73,7 +73,6 @@ static void R_BuildDlightList (msurface_t *surf)
 {
 	float dist;
 	vec3_t impact;
-	mtexinfo_t *tex;
 	int lnum, i, smax, tmax, irad, iminlight, local[2], tdmin, sdmin, distmin;
 	unsigned int dlightbits;
 	dlightinfo_t *light;
@@ -82,7 +81,6 @@ static void R_BuildDlightList (msurface_t *surf)
 
 	smax = (surf->extents[0] >> surf->lmshift) + 1;
 	tmax = (surf->extents[1] >> surf->lmshift) + 1;
-	tex = surf->texinfo;
 	dlightbits = surf->dlightbits;
 
 	for (lnum = 0; lnum < MAX_DLIGHTS && dlightbits; lnum++) {

src/r_texture_load.c

@@ -484,7 +484,7 @@ static void R_Upload32(gltexture_t* glt, unsigned *data, int width, int height,
 {
 	// Tell OpenGL the texnum of the texture before uploading it.
 	extern cvar_t gl_lerpimages, gl_wicked_luma_level;
-	int	tempwidth, tempheight, levels;
+	int	tempwidth, tempheight;
 	byte *newdata;
 
 	R_TextureSizeRoundUp(width, height, &tempwidth, &tempheight);
@@ -528,15 +528,10 @@ static void R_Upload32(gltexture_t* glt, unsigned *data, int width, int height,
 
 	if (mode & TEX_MIPMAP) {
 		int largest = max(width, height);
-		levels = 0;
 		while (largest) {
-			++levels;
 			largest /= 2;
 		}
 	}
-	else {
-		levels = 1;
-	}
 
 	if (mode & TEX_BRIGHTEN) {
 		R_TextureUtil_Brighten32(newdata, width * height * 4);

src/sbar.c

@@ -1256,7 +1256,7 @@ static qbool Sbar_ShowTeamKills(void)
 
 static void Sbar_DeathmatchOverlay(int start)
 {
-	int stats_basic, stats_team, stats_touches, stats_caps, playerstats[7];
+	int stats_team, stats_touches, stats_caps, playerstats[7];
 	int scoreboardsize, colors_thickness, statswidth, stats_xoffset = 0;
 	int i, k, x, y, xofs, total, p, skip = 10, fragsint;
 	int rank_width, leftover, startx, tempx, mynum;
@@ -1302,11 +1302,10 @@ static void Sbar_DeathmatchOverlay(int start)
 	rank_width = (cl.teamplay ? RANK_WIDTH_TEAM : RANK_WIDTH_DM);
 
 	statswidth = 0;
-	stats_basic = stats_team = stats_touches = stats_caps = 0;
+	stats_team = stats_touches = stats_caps = 0;
 	if (scr_scoreboard_showfrags.value && Stats_IsActive()) {
 		if (rank_width + statswidth + RANK_WIDTH_BASICSTATS < vid.width - 16) {
 			statswidth += RANK_WIDTH_BASICSTATS;
-			stats_basic++;
 			if (cl.teamplay) {
 				if (rank_width + statswidth + RANK_WIDTH_TEAMSTATS < vid.width - 16) {
 					if (Sbar_ShowTeamKills()) {
@@ -2436,4 +2435,4 @@ static const char* JSON_readstring(json_t* json)
 		return json_string_value(json);
 	}
 	return "";
-}
+}

src/sv_demo_qtv.c

@@ -695,7 +695,6 @@ void QTVcmd_Say_f(mvddest_t *d)
 	int		j;
 	char	*p;
 	char	text[1024], text2[1024], *cmd;
-	int     sent_to = 0;
 
 	if (Cmd_Argc () < 2)
 		return;
@@ -744,9 +743,6 @@ void QTVcmd_Say_f(mvddest_t *d)
 			continue; // game started, don't send QTV chat to players, specs still get QTV chat
 
 		SV_ClientPrintf2(client, PRINT_CHAT, "%s", text);
-		if (!client->spectator) {
-			sent_to |= (1 << j);
-		}
 	}
 
 	if (sv.mvdrecording) {

src/zone.c

@@ -85,12 +85,11 @@ Otherwise, allocations with the same name will be totaled up before printing.
 void Hunk_Print(qbool all)
 {
 	hunk_t  *h, *next, *endlow, *starthigh, *endhigh;
-	int     count, sum;
+	int     sum;
 	int     totalblocks;
 	char    name[9];
 
 	name[8] = 0;
-	count = 0;
 	sum = 0;
 	totalblocks = 0;
 
@@ -125,7 +124,6 @@ void Hunk_Print(qbool all)
 		}
 
 		next = (hunk_t *)((byte *)h + h->size);
-		count++;
 		totalblocks++;
 		sum += h->size;
 
@@ -140,7 +138,6 @@ void Hunk_Print(qbool all)
 			if (!all) {
 				Con_Printf("          :%8ikb %8s (TOTAL)\n", sum / 1024, name);
 			}
-			count = 0;
 			sum = 0;
 		}