cosmetics: drop some pointless parentheses

2 files changed, 2 insertions, 2 deletions

diff --git a/libavdevice/bktr.c b/libavdevice/bktr.c
index e6a1e8ba2d..8abe5ef18f 100644
--- a/libavdevice/bktr.c
+++ b/libavdevice/bktr.c
@@ -292,7 +292,7 @@ static int grab_read_header(AVFormatContext *s1, AVFormatParameters *ap)
 
 
     if (bktr_init(s1->filename, width, height, s->standard,
-            &(s->video_fd), &(s->tuner_fd), -1, 0.0) < 0) {
+                  &s->video_fd, &s->tuner_fd, -1, 0.0) < 0) {
         ret = AVERROR(EIO);
         goto out;
     }
diff --git a/libavdevice/timefilter.c b/libavdevice/timefilter.c
index 332d33b5e8..136661a541 100644
--- a/libavdevice/timefilter.c
+++ b/libavdevice/timefilter.c
@@ -69,7 +69,7 @@ double ff_timefilter_update(TimeFilter *self, double system_time, double period)
         loop_error          = system_time - self->cycle_time;
 
         /// update loop
-        self->cycle_time   += FFMAX(self->feedback2_factor, 1.0/(self->count)) * loop_error;
+        self->cycle_time   += FFMAX(self->feedback2_factor, 1.0 / self->count) * loop_error;
         self->clock_period += self->feedback3_factor * loop_error / period;
     }
     return self->cycle_time;