android: binder: Use dedicated helper to access rlimit value

Use rlimit() helper instead of manually writing whole
chain from current task to rlim_cur

Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index c8e9d5dfcd86f0e7ad7d5edc1c21f4e4aebdc2a3..fdbde8ce580474a4aca372636bb1231aeb85c409 100644 (file)
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -930,7 +930,7 @@ static void binder_set_nice(long nice)
                set_user_nice(current, nice);
                return;
        }
-       min_nice = rlimit_to_nice(current->signal->rlim[RLIMIT_NICE].rlim_cur);
+       min_nice = rlimit_to_nice(rlimit(RLIMIT_NICE));
        binder_debug(BINDER_DEBUG_PRIORITY_CAP,
                     "%d: nice value %ld not allowed use %ld instead\n",
                      current->pid, nice, min_nice);