X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=drivers%2Ftarget%2Ftarget_core_configfs.c;h=bf55c5a04cfac68983b2c565c9f9498f6aaad1ed;hb=214b93132023cc9305d5801add812515bea4d7d0;hp=f0e85b1196926383149854c8e373104f1344ea59;hpb=b3fdfc1b4b641d372e35ced98814289bc60bc5d1;p=cascardo%2Flinux.git

diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c
index f0e85b119692..bf55c5a04cfa 100644
--- a/drivers/target/target_core_configfs.c
+++ b/drivers/target/target_core_configfs.c
@@ -457,6 +457,10 @@ static int target_fabric_tf_ops_check(
 		pr_err("Missing tfo->queue_tm_rsp()\n");
 		return -EINVAL;
 	}
+	if (!tfo->aborted_task) {
+		pr_err("Missing tfo->aborted_task()\n");
+		return -EINVAL;
+	}
 	/*
 	 * We at least require tfo->fabric_make_wwn(), tfo->fabric_drop_wwn()
 	 * tfo->fabric_make_tpg() and tfo->fabric_drop_tpg() in
@@ -2223,6 +2227,11 @@ static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_access_state(
 			" tg_pt_gp ID: %hu\n", tg_pt_gp->tg_pt_gp_valid_id);
 		return -EINVAL;
 	}
+	if (!(dev->dev_flags & DF_CONFIGURED)) {
+		pr_err("Unable to set alua_access_state while device is"
+		       " not configured\n");
+		return -ENODEV;
+	}
 
 	ret = kstrtoul(page, 0, &tmp);
 	if (ret < 0) {