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[80.193.200.194]) by smtp.gmail.com with ESMTPSA id t18-20020adfa2d2000000b003364aa5cc13sm59375wra.1.2023.12.19.06.13.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Dec 2023 06:13:05 -0800 (PST) From: Colin Ian King To: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H . Peter Anvin" Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] x86/boot: remove redundant initialization of variable delta Date: Tue, 19 Dec 2023 14:13:04 +0000 Message-Id: <20231219141304.367200-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1785720712924132546 X-GMAIL-MSGID: 1785720712924132546 The variable delta is being initialized with a value that is never read. The assignment is redundant and can be removed. Signed-off-by: Colin Ian King --- arch/x86/boot/string.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/boot/string.c b/arch/x86/boot/string.c index 1c8541ae3b3a..c23f3b9c84fe 100644 --- a/arch/x86/boot/string.c +++ b/arch/x86/boot/string.c @@ -49,7 +49,7 @@ int strcmp(const char *str1, const char *str2) { const unsigned char *s1 = (const unsigned char *)str1; const unsigned char *s2 = (const unsigned char *)str2; - int delta = 0; + int delta; while (*s1 || *s2) { delta = *s1 - *s2;