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[80.193.200.194]) by smtp.gmail.com with ESMTPSA id d1-20020adfe841000000b00333404e9935sm8390805wrn.54.2023.12.19.06.19.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Dec 2023 06:19:31 -0800 (PST) From: Colin Ian King To: Harry Wentland , Leo Li , Rodrigo Siqueira , Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , Xinhui.Pan@amd.com, David Airlie , Daniel Vetter , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/amd/display: remove redundant initialization of variable remainder Date: Tue, 19 Dec 2023 14:19:30 +0000 Message-Id: <20231219141930.367426-1-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: 1785720361481742696 X-GMAIL-MSGID: 1785720361481742696 Variable remainder is being initialized with a value that is never read, the assignment is redundant and can be removed. Also add a newline after the declaration to clean up the coding style. Signed-off-by: Colin Ian King --- drivers/gpu/drm/amd/display/dc/basics/conversion.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/basics/conversion.c b/drivers/gpu/drm/amd/display/dc/basics/conversion.c index e295a839ab47..1090d235086a 100644 --- a/drivers/gpu/drm/amd/display/dc/basics/conversion.c +++ b/drivers/gpu/drm/amd/display/dc/basics/conversion.c @@ -103,7 +103,8 @@ void convert_float_matrix( static uint32_t find_gcd(uint32_t a, uint32_t b) { - uint32_t remainder = 0; + uint32_t remainder; + while (b != 0) { remainder = a % b; a = b;