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charset="utf-8" From: Ao Sun Initialize the hba->rpmbs list in ufshcd_alloc_host() to prevent NULL pointer dereference in the device teardown path if ufs_rpmb_probe() fails. Fixes: b06b8c421485 ("scsi: ufs: core: Add OP-TEE based RPMB driver for UFS= devices") Signed-off-by: Jiazi Li Signed-off-by: Ao Sun --- drivers/ufs/core/ufs-rpmb.c | 2 -- drivers/ufs/core/ufshcd.c | 1 + 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/ufs/core/ufs-rpmb.c b/drivers/ufs/core/ufs-rpmb.c index ffad049872b9..62120dc2e9da 100644 --- a/drivers/ufs/core/ufs-rpmb.c +++ b/drivers/ufs/core/ufs-rpmb.c @@ -152,8 +152,6 @@ int ufs_rpmb_probe(struct ufs_hba *hba) return -EINVAL; } =20 - INIT_LIST_HEAD(&hba->rpmbs); - struct rpmb_descr descr =3D { .type =3D RPMB_TYPE_UFS, .route_frames =3D ufs_rpmb_route_frames, diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index d3044a3089b5..60227069db06 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -10988,6 +10988,7 @@ int ufshcd_alloc_host(struct device *dev, struct uf= s_hba **hba_handle) hba->nop_out_timeout =3D NOP_OUT_TIMEOUT; ufshcd_set_sg_entry_size(hba, sizeof(struct ufshcd_sg_entry)); INIT_LIST_HEAD(&hba->clk_list_head); + INIT_LIST_HEAD(&hba->rpmbs); spin_lock_init(&hba->outstanding_lock); =20 *hba_handle =3D hba; --=20 2.34.1