riscv: remove redundant CMDLINE_FORCE check

Drop redundant CMDLINE_FORCE check as it's already done in
function early_init_dt_scan_chosen().

Signed-off-by: Zixian Zeng <[email protected]>
Reviewed-by: Alexandre Ghiti <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexandre Ghiti <[email protected]>

Author: sycamoremoon

arch/riscv/kernel/setup.c

@@ -235,11 +235,6 @@ static void __init parse_dtb(void)
 	} else {
 		pr_err("No DTB passed to the kernel\n");
 	}
-
-#ifdef CONFIG_CMDLINE_FORCE
-	strscpy(boot_command_line, CONFIG_CMDLINE, COMMAND_LINE_SIZE);
-	pr_info("Forcing kernel command line to: %s\n", boot_command_line);
-#endif
 }
 
 #if defined(CONFIG_RISCV_COMBO_SPINLOCKS)