2 files changed, 4 insertions, 5 deletions

diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c
index 4c03361537aa..51f5e9aa4901 100644
--- a/arch/m32r/kernel/ptrace.c
+++ b/arch/m32r/kernel/ptrace.c
@@ -591,17 +591,16 @@ void user_enable_single_step(struct task_struct *child)
 
         if (access_process_vm(child, pc&~3, &insn, sizeof(insn), 0)
             != sizeof(insn))
-                return -EIO;
+                return;
 
         compute_next_pc(insn, pc, &next_pc, child);
         if (next_pc & 0x80000000)
-                return -EIO;
+                return;
 
         if (embed_debug_trap(child, next_pc))
-                return -EIO;
+                return;
 
         invalidate_cache();
-        return 0;
 }
 
 void user_disable_single_step(struct task_struct *child)
diff --git a/arch/m32r/kernel/signal.c b/arch/m32r/kernel/signal.c
index f3fb2c029cfc..d0f60b97bbc5 100644
--- a/arch/m32r/kernel/signal.c
+++ b/arch/m32r/kernel/signal.c
@@ -286,7 +286,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info,
                         case -ERESTARTNOINTR:
                                 regs->r0 = regs->orig_r0;
                                 if (prev_insn(regs) < 0)
-                                        return -EFAULT;
+                                        return;
                 }
         }