[librsvg: 4/13] Express `Result.and_then(|x| Ok(y))` as `map(|x| y)`

[Federico Mena Quintero <federico src gnome org>]

commit 4ff35fcafe33704ce4838eddfccb350f21e82463
Author: Sven Neumann <sven svenfoo org>
Date:   Tue Aug 25 15:26:05 2020 +0200

    Express `Result.and_then(|x| Ok(y))` as `map(|x| y)`
    
    See https://rust-lang.github.io/rust-clippy/master/index.html#bind_instead_of_map

 librsvg/c_api.rs        | 6 +++---
 librsvg/pixbuf_utils.rs | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/librsvg/c_api.rs b/librsvg/c_api.rs
index 2923c351..97428e11 100644
--- a/librsvg/c_api.rs
+++ b/librsvg/c_api.rs
@@ -817,15 +817,15 @@ impl CHandle {
 
                 Ok((ink_r, width, height))
             })
-            .and_then(|(ink_r, width, height)| {
+            .map(|(ink_r, width, height)| {
                 let (w, h) = inner.size_callback.call(width, height);
 
-                Ok(RsvgDimensionData {
+                RsvgDimensionData {
                     width: w,
                     height: h,
                     em: ink_r.width(),
                     ex: ink_r.height(),
-                })
+                }
             });
 
         inner.size_callback.end_loop();
diff --git a/librsvg/pixbuf_utils.rs b/librsvg/pixbuf_utils.rs
index 057dbee0..adeaf825 100644
--- a/librsvg/pixbuf_utils.rs
+++ b/librsvg/pixbuf_utils.rs
@@ -260,7 +260,7 @@ fn pixbuf_from_file_with_size_mode(
                     dpi,
                 )
             })
-            .and_then(|pixbuf| Ok(pixbuf.to_glib_full()))
+            .map(|pixbuf| pixbuf.to_glib_full())
             .unwrap_or_else(|e| {
                 set_gerror(error, 0, &format!("{}", e));
                 ptr::null_mut()