Fix various new clippy warnings

2 files changed, 3 insertions, 3 deletions

diff --git a/tutorial/src/rgb2gray/imp.rs b/tutorial/src/rgb2gray/imp.rs
index 37e2ad5fc..5ba14554c 100644
--- a/tutorial/src/rgb2gray/imp.rs
+++ b/tutorial/src/rgb2gray/imp.rs
@@ -261,7 +261,7 @@ impl BaseTransformImpl for Rgb2Gray {
             let mut caps = caps.clone();
 
             for s in caps.make_mut().iter_mut() {
-                s.set("format", &gst_video::VideoFormat::Bgrx.to_str());
+                s.set("format", gst_video::VideoFormat::Bgrx.to_str());
             }
 
             caps
@@ -277,7 +277,7 @@ impl BaseTransformImpl for Rgb2Gray {
 
                 for s in caps.iter() {
                     let mut s_gray = s.to_owned();
-                    s_gray.set("format", &gst_video::VideoFormat::Gray8.to_str());
+                    s_gray.set("format", gst_video::VideoFormat::Gray8.to_str());
                     gray_caps.append_structure(s_gray);
                 }
                 gray_caps.append(caps.clone());
diff --git a/tutorial/src/sinesrc/imp.rs b/tutorial/src/sinesrc/imp.rs
index 42be86d26..243646804 100644
--- a/tutorial/src/sinesrc/imp.rs
+++ b/tutorial/src/sinesrc/imp.rs
@@ -404,7 +404,7 @@ impl BaseSrcImpl for SineSrc {
         gst::debug!(CAT, imp: self, "Configuring for caps {}", caps);
 
         self.obj()
-            .set_blocksize(info.bpf() * (*self.settings.lock().unwrap()).samples_per_buffer);
+            .set_blocksize(info.bpf() * (self.settings.lock().unwrap()).samples_per_buffer);
 
         let settings = *self.settings.lock().unwrap();
         let mut state = self.state.lock().unwrap();