[S390] Get rid of a lot of sparse warnings.

[pandora-kernel.git] / arch / s390 / kernel / compat_signal.c

diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c
index 861888a..8d17b2a 100644 (file)
--- a/arch/s390/kernel/compat_signal.c
+++ b/arch/s390/kernel/compat_signal.c
@@ -275,8 +275,8 @@ sys32_sigaltstack(const stack_t32 __user *uss, stack_t32 __user *uoss,
        }
 
        set_fs (KERNEL_DS);
-       ret = do_sigaltstack((stack_t __user *) (uss ? &kss : NULL),
-                            (stack_t __user *) (uoss ? &koss : NULL),
+       ret = do_sigaltstack((stack_t __force __user *) (uss ? &kss : NULL),
+                            (stack_t __force __user *) (uoss ? &koss : NULL),
                             regs->gprs[15]);
        set_fs (old_fs);
 
@@ -401,7 +401,7 @@ asmlinkage long sys32_rt_sigreturn(struct pt_regs *regs)
                goto badframe; 
 
        set_fs (KERNEL_DS);
-       do_sigaltstack((stack_t __user *)&st, NULL, regs->gprs[15]);
+       do_sigaltstack((stack_t __force __user *)&st, NULL, regs->gprs[15]);
        set_fs (old_fs);
 
        return regs->gprs[2];