Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt...

[karo-tx-linux.git] / arch / s390 / oprofile / hwsampler.c

diff --git a/arch/s390/oprofile/hwsampler.c b/arch/s390/oprofile/hwsampler.c
index 4952872d6f0ae1c05c58bd7d046fe24029aef5ac..33cbd373cce4f39e1181299b9098c2334fc231ec 100644 (file)
--- a/arch/s390/oprofile/hwsampler.c
+++ b/arch/s390/oprofile/hwsampler.c
@@ -1021,20 +1021,14 @@ deallocate_exit:
        return rc;
 }
 
-long hwsampler_query_min_interval(void)
+unsigned long hwsampler_query_min_interval(void)
 {
-       if (min_sampler_rate)
-               return min_sampler_rate;
-       else
-               return -EINVAL;
+       return min_sampler_rate;
 }
 
-long hwsampler_query_max_interval(void)
+unsigned long hwsampler_query_max_interval(void)
 {
-       if (max_sampler_rate)
-               return max_sampler_rate;
-       else
-               return -EINVAL;
+       return max_sampler_rate;
 }
 
 unsigned long hwsampler_get_sample_overflow_count(unsigned int cpu)