From fda1763d8b3240d97925ca1eeba316008e1ca7c5 Mon Sep 17 00:00:00 2001
From: Dennis Kobert <dennis@kobert.dev>
Date: Sun, 9 Mar 2025 19:41:46 +0100
Subject: Use sysfs for reading system power

---
 perf-event/src/lib.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'perf-event/src')

diff --git a/perf-event/src/lib.rs b/perf-event/src/lib.rs
index 68eee38..03ef643 100644
--- a/perf-event/src/lib.rs
+++ b/perf-event/src/lib.rs
@@ -612,12 +612,10 @@ impl<'a> Builder<'a> {
             None => -1,
         };
 
-
-        println!("{:?}", self.attrs);
         let file = unsafe {
             File::from_raw_fd(check_errno_syscall(|| {
                 sys::perf_event_open(&mut self.attrs, pid, cpu, group_fd, flags as c_ulong)
-            }).unwrap())
+            })?)
         };
 
         // If we're going to be part of a Group, retrieve the ID the kernel
-- 
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