From b6f706411be072fe2ceb5aadc304e1f21ebc7bf1 Mon Sep 17 00:00:00 2001 From: Sean Cross Date: Fri, 6 Aug 2021 12:55:22 +0800 Subject: [PATCH] kernel: gdb_server: fix clippy warnings Signed-off-by: Sean Cross --- kernel/src/debug/gdb_server.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/src/debug/gdb_server.rs b/kernel/src/debug/gdb_server.rs index 318d9bb58..4f32b4d7a 100644 --- a/kernel/src/debug/gdb_server.rs +++ b/kernel/src/debug/gdb_server.rs @@ -52,7 +52,7 @@ impl MultiThreadOps for XousTarget { unsafe { HALTED = false }; match default_resume_action { ResumeAction::Step | ResumeAction::StepWithSignal(_) => { - Err("single-stepping not supported")? + return Err("single-stepping not supported") } _ => (), } @@ -380,7 +380,7 @@ impl core::fmt::Write for GUart { let hex = b"0123456789abcdef"; let c = c as usize; let checksum = putc(checksum, hex[(c >> 4) & 0xf]); - putc(checksum, hex[(c >> 0) & 0xf]) + putc(checksum, hex[c & 0xf]) } // Can't write when we're halted