mmc: sdhci-esdhc-imx: remove unused code

Value assigned to a variable(err) is never used, so remove it.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/1598265914-23606-1-git-send-email-haibo.chen@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index 0be3347..a2eb36c 100644 (file)
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -1653,10 +1653,8 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
                goto disable_ipg_clk;
 
        imx_data->pinctrl = devm_pinctrl_get(&pdev->dev);
-       if (IS_ERR(imx_data->pinctrl)) {
-               err = PTR_ERR(imx_data->pinctrl);
+       if (IS_ERR(imx_data->pinctrl))
                dev_warn(mmc_dev(host->mmc), "could not get pinctrl\n");
-       }
 
        if (esdhc_is_usdhc(imx_data)) {
                host->quirks2 |= SDHCI_QUIRK2_PRESET_VALUE_BROKEN;