From 0bb7e560f821c7770973a94e346654c4bdccd42c Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Tue, 8 Dec 2020 21:35:27 +0100 Subject: [PATCH] mmc: mxs-mmc: Fix a resource leak in an error handling path in 'mxs_mmc_probe()' If 'mmc_of_parse()' fails, we must undo the previous 'dma_request_chan()' call. Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/20201208203527.49262-1-christophe.jaillet@wanadoo.fr Signed-off-by: Ulf Hansson --- drivers/mmc/host/mxs-mmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c index 56bbc6c..947581d 100644 --- a/drivers/mmc/host/mxs-mmc.c +++ b/drivers/mmc/host/mxs-mmc.c @@ -628,7 +628,7 @@ static int mxs_mmc_probe(struct platform_device *pdev) ret = mmc_of_parse(mmc); if (ret) - goto out_clk_disable; + goto out_free_dma; mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34; -- 2.7.4