1 files changed, 1 insertions, 14 deletions

diff --git a/arch/riscv/kernel/sys_riscv.c b/arch/riscv/kernel/sys_riscv.c
index 568026ccf6e8..fb03a4482ad6 100644
--- a/arch/riscv/kernel/sys_riscv.c
+++ b/arch/riscv/kernel/sys_riscv.c
@@ -65,24 +65,11 @@ SYSCALL_DEFINE6(mmap2, unsigned long, addr, unsigned long, len,
 SYSCALL_DEFINE3(riscv_flush_icache, uintptr_t, start, uintptr_t, end,
         uintptr_t, flags)
 {
-#ifdef CONFIG_SMP
-        struct mm_struct *mm = current->mm;
-        bool local = (flags & SYS_RISCV_FLUSH_ICACHE_LOCAL) != 0;
-#endif
-
         /* Check the reserved flags. */
         if (unlikely(flags & ~SYS_RISCV_FLUSH_ICACHE_ALL))
                 return -EINVAL;
 
-        /*
-         * Without CONFIG_SMP flush_icache_mm is a just a flush_icache_all(),
-         * which generates unused variable warnings all over this function.
-         */
-#ifdef CONFIG_SMP
-        flush_icache_mm(mm, local);
-#else
-        flush_icache_all();
-#endif
+        flush_icache_mm(current->mm, flags & SYS_RISCV_FLUSH_ICACHE_LOCAL);
 
         return 0;
 }