1 files changed, 18 insertions, 9 deletions

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 40ca71b29bb9..9a270e49df17 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -2060,8 +2060,6 @@ static void nvme_update_disk_info(struct gendisk *disk,
 
 	if (id->nsattr & NVME_NS_ATTR_RO)
 		set_disk_ro(disk, true);
-	else
-		set_disk_ro(disk, false);
 }
 
 static inline bool nvme_first_scan(struct gendisk *disk)
@@ -2931,7 +2929,7 @@ int nvme_get_log(struct nvme_ctrl *ctrl, u32 nsid, u8 log_page, u8 lsp, u8 csi,
 static int nvme_get_effects_log(struct nvme_ctrl *ctrl, u8 csi,
 				struct nvme_effects_log **log)
 {
-	struct nvme_cel *cel = xa_load(&ctrl->cels, csi);
+	struct nvme_effects_log	*cel = xa_load(&ctrl->cels, csi);
 	int ret;
 
 	if (cel)
@@ -2942,16 +2940,15 @@ static int nvme_get_effects_log(struct nvme_ctrl *ctrl, u8 csi,
 		return -ENOMEM;
 
 	ret = nvme_get_log(ctrl, 0x00, NVME_LOG_CMD_EFFECTS, 0, csi,
-			&cel->log, sizeof(cel->log), 0);
+			cel, sizeof(*cel), 0);
 	if (ret) {
 		kfree(cel);
 		return ret;
 	}
 
-	cel->csi = csi;
-	xa_store(&ctrl->cels, cel->csi, cel, GFP_KERNEL);
+	xa_store(&ctrl->cels, csi, cel, GFP_KERNEL);
 out:
-	*log = &cel->log;
+	*log = cel;
 	return 0;
 }
 
@@ -4376,6 +4373,19 @@ void nvme_uninit_ctrl(struct nvme_ctrl *ctrl)
 }
 EXPORT_SYMBOL_GPL(nvme_uninit_ctrl);
 
+static void nvme_free_cels(struct nvme_ctrl *ctrl)
+{
+	struct nvme_effects_log	*cel;
+	unsigned long i;
+
+	xa_for_each (&ctrl->cels, i, cel) {
+		xa_erase(&ctrl->cels, i);
+		kfree(cel);
+	}
+
+	xa_destroy(&ctrl->cels);
+}
+
 static void nvme_free_ctrl(struct device *dev)
 {
 	struct nvme_ctrl *ctrl =
@@ -4385,8 +4395,7 @@ static void nvme_free_ctrl(struct device *dev)
 	if (!subsys || ctrl->instance != subsys->instance)
 		ida_simple_remove(&nvme_instance_ida, ctrl->instance);
 
-	xa_destroy(&ctrl->cels);
-
+	nvme_free_cels(ctrl);
 	nvme_mpath_uninit(ctrl);
 	__free_page(ctrl->discard_page);