Remove exception loop tags. (#457)

diff --git a/portable/GCC/RISC-V/portASM.S b/portable/GCC/RISC-V/portASM.S
index aa86b0c..58dfaf9 100644
--- a/portable/GCC/RISC-V/portASM.S
+++ b/portable/GCC/RISC-V/portASM.S
@@ -274,19 +274,17 @@
 /*-----------------------------------------------------------*/
 
 freertos_risc_v_application_exception_handler:
-__application_exception_handler_loop:
     csrr t0, mcause     /* For viewing in the debugger only. */
     csrr t1, mepc       /* For viewing in the debugger only */
     csrr t2, mstatus    /* For viewing in the debugger only */
-    j __application_exception_handler_loop
+    j .
 /*-----------------------------------------------------------*/
 
 freertos_risc_v_application_interrupt_handler:
-__application_interrupt_handler_loop:
     csrr t0, mcause     /* For viewing in the debugger only. */
     csrr t1, mepc       /* For viewing in the debugger only */
     csrr t2, mstatus    /* For viewing in the debugger only */
-    j __application_interrupt_handler_loop
+    j .
 /*-----------------------------------------------------------*/
 
 .section .text.freertos_risc_v_exception_handler