ptrace: cleanup arch_ptrace() on microblaze

[net-next-2.6.git] / arch / microblaze / kernel / ptrace.c

diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c
index 3544bc157406c7deefe9504d968f818b559381d7..05ac8cc975d53192e80557b15b9ea0c3013a02f8 100644 (file)
--- a/arch/microblaze/kernel/ptrace.c
+++ b/arch/microblaze/kernel/ptrace.c
@@ -100,7 +100,7 @@ long arch_ptrace(struct task_struct *child, long request,
                        } else {
                                rval = -EIO;
                        }
-               } else if (addr >= 0 && addr < PT_SIZE && (addr & 0x3) == 0) {
+               } else if (addr < PT_SIZE && (addr & 0x3) == 0) {
                        microblaze_reg_t *reg_addr = reg_save_addr(addr, child);
                        if (request == PTRACE_PEEKUSR)
                                val = *reg_addr;