linux-kernel - [PATCH] arm64: unnecessary end 'return;' in void functions

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 26 Jul 2021 20:39:40 +0800
From:   Jason Wang <wangborong@...rlc.com>
To:     catalin.marinas@....com
Cc:     will@...nel.org, maz@...nel.org, mark.rutland@....com,
        suzuki.poulose@....com, amit.kachhap@....com, dbrazdil@...gle.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Jason Wang <wangborong@...rlc.com>
Subject: [PATCH] arm64: unnecessary end 'return;' in void functions

The end 'return;' in a void function is useless and verbose. It can
be removed safely.

Signed-off-by: Jason Wang <wangborong@...rlc.com>
---
 arch/arm64/kernel/cpufeature.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
index 0ead8bfedf20..23c3456f0aa2 100644
--- a/arch/arm64/kernel/cpufeature.c
+++ b/arch/arm64/kernel/cpufeature.c
@@ -1561,8 +1561,6 @@ kpti_install_ng_mappings(const struct arm64_cpu_capabilities *__unused)
 
 	if (!cpu)
 		arm64_use_ng_mappings = true;
-
-	return;
 }
 #else
 static void
-- 
2.32.0