2 files changed, 0 insertions, 6 deletions

diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index 002c70d3cb75..9ab188d67a3d 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -461,9 +461,6 @@ asmlinkage long sys32_execve(void)
                 result = rc;
                 goto out_putname;
         }
-        task_lock(current);
-        current->ptrace &= ~PT_DTRACE;
-        task_unlock(current);
         current->thread.fp_regs.fpc=0;
         asm volatile("sfpc %0,0" : : "d" (0));
         result = regs->gprs[2];
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 355f7a30c3f1..5a43f27eec13 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -266,9 +266,6 @@ SYSCALL_DEFINE0(vfork)
 
 asmlinkage void execve_tail(void)
 {
-        task_lock(current);
-        current->ptrace &= ~PT_DTRACE;
-        task_unlock(current);
         current->thread.fp_regs.fpc = 0;
         if (MACHINE_HAS_IEEE)
                 asm volatile("sfpc %0,%0" : : "d" (0));