fix clippy warnings

[nihav.git] / nihav-commonfmt / src / codecs / jpeg.rs

diff --git a/nihav-commonfmt/src/codecs/jpeg.rs b/nihav-commonfmt/src/codecs/jpeg.rs
index 957104c8967b1ef413a1abc5e20e981979481e4e..08f30a784be3d2a7460c5c42903b250ce46f6a27 100644 (file)
--- a/nihav-commonfmt/src/codecs/jpeg.rs
+++ b/nihav-commonfmt/src/codecs/jpeg.rs
@@ -637,9 +637,7 @@ impl NADecoder for JPEGDecoder {
                                 std::mem::swap(&mut self.buf, &mut data);
                                 let ret = self.decode_scan(&data, buf, &ci[..ns], ss, se);
                                 std::mem::swap(&mut self.buf, &mut data);
-                                if let Err(err) = ret {
-                                    return Err(err);
-                                }
+                                ret?;
                             } else { unreachable!(); }
                         },
                         JPEGType::Progressive => {