m32r: fix 'fix breakage from "m32r: use generic ptrace_resume code"' fallout

[pandora-kernel.git] / arch / m32r / kernel / ptrace.c

diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c
index 2074375..20c5b5c 100644 (file)
--- a/arch/m32r/kernel/ptrace.c
+++ b/arch/m32r/kernel/ptrace.c
@@ -592,17 +592,16 @@ 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)