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[188.155.192.147]) by smtp.gmail.com with ESMTPSA id o12sm10130918wrj.34.2021.04.10.09.47.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 10 Apr 2021 09:47:30 -0700 (PDT) From: Krzysztof Kozlowski To: Jonathan Cameron , Lars-Peter Clausen , Krzysztof Kozlowski , linux-iio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] iio: adc: exynos: drop unneeded variable assignment Date: Sat, 10 Apr 2021 18:47:28 +0200 Message-Id: <20210410164728.8096-1-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210410_094734_895859_955239F9 X-CRM114-Status: GOOD ( 13.21 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The initialization of 'ret' variable in probe function is shortly after overwritten. This initialization is simply not used. Addresses-Coverity: Unused value Signed-off-by: Krzysztof Kozlowski Reviewed-by: Alim Akhtar --- drivers/iio/adc/exynos_adc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c index 784c10deeb1a..2d8e36408f0e 100644 --- a/drivers/iio/adc/exynos_adc.c +++ b/drivers/iio/adc/exynos_adc.c @@ -794,7 +794,7 @@ static int exynos_adc_probe(struct platform_device *pdev) struct s3c2410_ts_mach_info *pdata = dev_get_platdata(&pdev->dev); struct iio_dev *indio_dev = NULL; bool has_ts = false; - int ret = -ENODEV; + int ret; int irq; indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(struct exynos_adc));