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mmc: mediatek: fix mem leak in msdc_drv_probe

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It should use mmc_free_host to free mem in error patch of
msdc_drv_probe.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zheng Liang <zhengliang6@huawei.com>
Reviewed-by: Chaotian Jing <chaotian.jing@mediatek.com>
Link: https://lore.kernel.org/r/20201112092530.32446-1-zhengliang6@huawei.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Zheng Liang 2020-11-12 17:25:30 +08:00 committed by Ulf Hansson
parent ab07a13560
commit bbba85fae4
1 changed files with 4 additions and 2 deletions
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6
drivers/mmc/host/mtk-sd.c
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@ -2504,8 +2504,10 @@ static int msdc_drv_probe(struct platform_device *pdev)
host->reset = devm_reset_control_get_optional_exclusive(&pdev->dev,
"hrst");
if (IS_ERR(host->reset))
return PTR_ERR(host->reset);
if (IS_ERR(host->reset)) {
ret = PTR_ERR(host->reset);
goto host_free;
}
host->irq = platform_get_irq(pdev, 0);
if (host->irq < 0) {