fix indentation

diff --git a/sys/arch/riscv64/riscv64/trap.c b/sys/arch/riscv64/riscv64/trap.c
index 7e1286e..82ec476 100644 (file)
--- a/sys/arch/riscv64/riscv64/trap.c
+++ b/sys/arch/riscv64/riscv64/trap.c
@@ -105,7 +105,6 @@ do_trap_supervisor(struct trapframe *frame)
        }
 }
 
-
 void
 do_trap_user(struct trapframe *frame)
 {
@@ -162,27 +161,26 @@ do_trap_user(struct trapframe *frame)
                svc_handler(frame);
                break;
        case EXCP_ILLEGAL_INSTRUCTION:
+               if ((frame->tf_sstatus & SSTATUS_FS_MASK) == SSTATUS_FS_OFF) {
+                       if (fpu_valid_opcode(frame->tf_stval)) {
 
-       if ((frame->tf_sstatus & SSTATUS_FS_MASK) ==
-           SSTATUS_FS_OFF) {
-               if(fpu_valid_opcode(frame->tf_stval)) {
-
-                       /* XXX do this here or should it be in the
-                        * trap handler in the restore path?
-                        */
-                       fpu_load(p);
+                               /* XXX do this here or should it be in the
+                                * trap handler in the restore path?
+                                */
+                               fpu_load(p);
 
-                       frame->tf_sstatus &= ~SSTATUS_FS_MASK;
-                       break;
+                               frame->tf_sstatus &= ~SSTATUS_FS_MASK;
+                               break;
+                       }
                }
-       }
-       printf("ILL at %lx scause %lx stval %lx\n", frame->tf_sepc, frame->tf_scause, frame->tf_stval);
+               printf("ILL at %lx scause %lx stval %lx\n", frame->tf_sepc,
+                   frame->tf_scause, frame->tf_stval);
                sv.sival_ptr = (void *)frame->tf_stval;
                trapsignal(p, SIGILL, 0, ILL_ILLTRP, sv);
                userret(p);
                break;
        case EXCP_BREAKPOINT:
-       printf("BREAKPOINT\n");
+               printf("BREAKPOINT\n");
                sv.sival_ptr = (void *)frame->tf_stval;
                trapsignal(p, SIGTRAP, 0, TRAP_BRKPT, sv);
                userret(p);
@@ -290,4 +288,3 @@ fatal:
        panic("Fatal page fault at %#lx: %#08lx", frame->tf_sepc,
            (vaddr_t)sv.sival_ptr);
 }
-