events: don't use get_unused_fd_flags() when get_unused_fd() will do

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/kernel/events/core.c b/kernel/events/core.c
index 7fee567..2bd199b 100644 (file)
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -6264,7 +6264,7 @@ SYSCALL_DEFINE5(perf_event_open,
        if ((flags & PERF_FLAG_PID_CGROUP) && (pid == -1 || cpu == -1))
                return -EINVAL;
 
-       event_fd = get_unused_fd_flags(O_RDWR);
+       event_fd = get_unused_fd();
        if (event_fd < 0)
                return event_fd;