karo: tx6: remove unreachable 'return' statements
authorLothar Waßmann <LW@KARO-electronics.de>
Fri, 1 Jul 2016 14:06:24 +0000 (16:06 +0200)
committerLothar Waßmann <LW@KARO-electronics.de>
Fri, 1 Jul 2016 14:06:24 +0000 (16:06 +0200)
board/karo/tx6/tx6qdl.c

index dcc6f17..d183db6 100644 (file)
@@ -1111,7 +1111,6 @@ void lcd_ctrl_init(void *lcdbase)
        if (!lcd_enabled) {
                debug("LCD disabled\n");
                goto disable;
-               return;
        }
 
        if (had_ctrlc() || (wrsr & WRSR_TOUT)) {
@@ -1119,7 +1118,6 @@ void lcd_ctrl_init(void *lcdbase)
                lcd_enabled = 0;
                setenv("splashimage", NULL);
                goto disable;
-               return;
        }
 
        karo_fdt_move_fdt();
@@ -1129,7 +1127,6 @@ void lcd_ctrl_init(void *lcdbase)
                debug("Disabling LCD\n");
                lcd_enabled = 0;
                goto disable;
-               return;
        }
        vm = video_mode;
        if (karo_fdt_get_fb_mode(working_fdt, video_mode, &fb_mode) == 0) {
@@ -1143,7 +1140,6 @@ void lcd_ctrl_init(void *lcdbase)
                                panel_info.vl_col, panel_info.vl_row);
                        lcd_enabled = 0;
                        goto disable;
-                       return;
                }
        }
        if (p->name != NULL)
@@ -1235,14 +1231,12 @@ void lcd_ctrl_init(void *lcdbase)
                }
                printf("\n");
                goto disable;
-               return;
        }
        if (p->xres > panel_info.vl_col || p->yres > panel_info.vl_row) {
                printf("video resolution: %dx%d exceeds hardware limits: %dx%d\n",
                        p->xres, p->yres, panel_info.vl_col, panel_info.vl_row);
                lcd_enabled = 0;
                goto disable;
-               return;
        }
        panel_info.vl_col = p->xres;
        panel_info.vl_row = p->yres;
@@ -1301,7 +1295,6 @@ void lcd_ctrl_init(void *lcdbase)
                printf("Invalid %s bus width: %d\n", is_lvds() ? "LVDS" : "LCD",
                        lcd_bus_width);
                goto disable;
-               return;
        }
        if (is_lvds()) {
                int lvds_mapping = karo_fdt_get_lvds_mapping(working_fdt, 0);
@@ -1313,7 +1306,6 @@ void lcd_ctrl_init(void *lcdbase)
                        printf("No LVDS channel active\n");
                        lcd_enabled = 0;
                        goto disable;
-                       return;
                }
 
                gpr2 = (lvds_mapping << 6) | (lvds_mapping << 8);