Yang Yingliang ecad2fafd4 mmc: mmc_spi: fix error handling in mmc_spi_probe() ... commit cf4c9d2ac1 upstream. If mmc_add_host() fails, it doesn't need to call mmc_remove_host(), or it will cause null-ptr-deref, because of deleting a not added device in mmc_remove_host(). To fix this, goto label 'fail_glue_init', if mmc_add_host() fails, and change the label 'fail_add_host' to 'fail_gpiod_request'. Fixes: 15a0580ced ("mmc_spi host driver") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Cc:stable@vger.kernel.org Link: https://lore.kernel.org/r/20230131013835.3564011-1-yangyingliang@huawei.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-02-22 12:57:06 +01:00
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core	mmc: sdio: fix possible resource leaks in some error paths	2023-02-22 12:57:06 +01:00
host	mmc: mmc_spi: fix error handling in mmc_spi_probe()	2023-02-22 12:57:06 +01:00
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