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[77.10.144.44]) by smtp.gmail.com with ESMTPSA id lu44sm6292929ejb.145.2022.01.25.06.14.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Jan 2022 06:15:00 -0800 (PST) From: =?UTF-8?q?Christian=20G=C3=B6ttsche?= To: selinux@vger.kernel.org Cc: Paul Moore , Stephen Smalley , Eric Paris , Nathan Chancellor , Nick Desaulniers , Jeff Vander Stoep , linux-kernel@vger.kernel.org, llvm@lists.linux.dev Subject: [PATCH 8/9] selinux: simplify cred_init_security Date: Tue, 25 Jan 2022 15:14:18 +0100 Message-Id: <20220125141422.32655-7-cgzones@googlemail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220125141422.32655-1-cgzones@googlemail.com> References: <20220125141422.32655-1-cgzones@googlemail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The parameter of selinux_cred() is declared const, so an explicit cast dropping the const qualifier is not necessary. Without the cast the local variable cred serves no purpose. Reported by clang [-Wcast-qual] Signed-off-by: Christian Göttsche --- security/selinux/hooks.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 5b6895e4fc29..a840c8c1ec35 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -211,10 +211,9 @@ static int selinux_lsm_notifier_avc_callback(u32 event) */ static void cred_init_security(void) { - struct cred *cred = (struct cred *) current->real_cred; struct task_security_struct *tsec; - tsec = selinux_cred(cred); + tsec = selinux_cred(current->real_cred); tsec->osid = tsec->sid = SECINITSID_KERNEL; } -- 2.34.1