docs: OSS README standardization

README.md

@@ -1,8 +1,9 @@
 # lsi-flash
 
 [![CI](https://github.com/MattJackson/lsi-flash/actions/workflows/ci.yml/badge.svg)](https://github.com/MattJackson/lsi-flash/actions/workflows/ci.yml)
+[![Release](https://img.shields.io/github/v/release/MattJackson/lsi-flash?display_name=tag&sort=semver)](https://github.com/MattJackson/lsi-flash/releases)
 [![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
-[![Rust: 1.74+](https://img.shields.io/badge/rust-1.74%2B-orange.svg)](https://www.rust-lang.org)
+[![MSRV](https://img.shields.io/badge/MSRV-1.74-blue.svg)](https://www.rust-lang.org)
 [![Status: pre-release](https://img.shields.io/badge/status-pre--release-yellow.svg)](#status)
 
 > One Linux-native static binary for cross-flashing LSI SAS2008-based HBAs between IT, IR, and OEM identities. Replaces a fragile pile of DOS tools, Python scripts, and abandonware.
@@ -212,6 +213,10 @@ See [CONTRIBUTING.md](CONTRIBUTING.md). Hardware-compatibility reports (good or
 
 If you find a bug that could brick a card, please report it privately first — see [SECURITY.md](SECURITY.md).
 
+## Changelog
+
+See [CHANGELOG.md](CHANGELOG.md). This project follows [Keep a Changelog](https://keepachangelog.com/) and [Semantic Versioning](https://semver.org/).
+
 ## License
 
 [MIT](LICENSE). Firmware files in the companion `lsi-flash-firmware` repo retain their original Broadcom proprietary license; that repo's `LICENSE.md` explains the fair-use preservation rationale.

src/mpi/session.rs

@@ -168,24 +168,20 @@ impl<B: IocBackend> Session<B> {
             payload_buffer: &mut upload_data,
         };
 
-        match self.backend.send_fw_upload(&mut upload_req_concrete) {
-            Ok(reply) => {
-                if reply.ioc_status.is_flash_hard_stop() {
-                    return Err(MpiError::IocStatus(reply.ioc_status));
-                }
-
-                // Verify byte-for-byte match
-                if upload_data != data {
-                    let mismatch = data
-                        .iter()
-                        .zip(upload_data.iter())
-                        .position(|(a, b)| a != b);
-                    return Err(MpiError::VerifyMismatch {
-                        offset: mismatch.unwrap_or(0),
-                    });
-                }
-            }
-            Err(e) => return Err(e),
+        let reply = self.backend.send_fw_upload(&mut upload_req_concrete)?;
+        if reply.ioc_status.is_flash_hard_stop() {
+            return Err(MpiError::IocStatus(reply.ioc_status));
+        }
+
+        // Verify byte-for-byte match
+        if upload_data != data {
+            let mismatch = data
+                .iter()
+                .zip(upload_data.iter())
+                .position(|(a, b)| a != b);
+            return Err(MpiError::VerifyMismatch {
+                offset: mismatch.unwrap_or(0),
+            });
         }
 
         Ok(())