[librsvg: 14/15] Remove superfluous references

[Marge Bot <marge-bot src gnome org>]

commit 8b9c2b8a66334503beb9cf2e67a1b3d6c9934ae3
Author: Federico Mena Quintero <federico gnome org>
Date:   Mon Oct 18 18:03:02 2021 -0500

    Remove superfluous references
    
    Part-of: <https://gitlab.gnome.org/GNOME/librsvg/-/merge_requests/613>

 src/drawing_ctx.rs | 4 ++--
 src/text.rs        | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/drawing_ctx.rs b/src/drawing_ctx.rs
index 205fe117..95f4bac5 100644
--- a/src/drawing_ctx.rs
+++ b/src/drawing_ctx.rs
@@ -691,7 +691,7 @@ impl DrawingCtx {
         } else {
             with_saved_cr(&self.cr.clone(), || {
                 if let Some(ref link_target) = stacking_ctx.link_target {
-                    self.link_tag_begin(&link_target);
+                    self.link_tag_begin(link_target);
                 }
 
                 let Opacity(UnitInterval(opacity)) = stacking_ctx.opacity;
@@ -1402,7 +1402,7 @@ impl DrawingCtx {
 
             if span.is_visible {
                 if let Some(ref link_target) = span.link_target {
-                    self.link_tag_begin(&link_target);
+                    self.link_tag_begin(link_target);
                 }
 
                 for &target in &span.paint_order.targets {
diff --git a/src/text.rs b/src/text.rs
index ca3b7edc..3d890e4e 100644
--- a/src/text.rs
+++ b/src/text.rs
@@ -357,7 +357,7 @@ impl PositionedSpan {
         view_params: &ViewParams,
         link_target: Option<String>,
     ) -> LayoutSpan {
-        let params = NormalizeParams::new(&self.values, &view_params);
+        let params = NormalizeParams::new(&self.values, view_params);
 
         let layout = self.layout.clone();
         let is_visible = self.values.is_visible();