diff options
Diffstat (limited to 'drivers/target/target_core_configfs.c')
| -rw-r--r-- | drivers/target/target_core_configfs.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 756def38c77a..79f9296a08ae 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -665,6 +665,9 @@ SE_DEV_ATTR(is_nonrot, S_IRUGO | S_IWUSR); DEF_DEV_ATTRIB(emulate_rest_reord); SE_DEV_ATTR(emulate_rest_reord, S_IRUGO | S_IWUSR); +DEF_DEV_ATTRIB(force_pr_aptpl); +SE_DEV_ATTR(force_pr_aptpl, S_IRUGO | S_IWUSR); + DEF_DEV_ATTRIB_RO(hw_block_size); SE_DEV_ATTR_RO(hw_block_size); @@ -719,6 +722,7 @@ static struct configfs_attribute *target_core_dev_attrib_attrs[] = { &target_core_dev_attrib_hw_pi_prot_type.attr, &target_core_dev_attrib_pi_prot_format.attr, &target_core_dev_attrib_enforce_pr_isids.attr, + &target_core_dev_attrib_force_pr_aptpl.attr, &target_core_dev_attrib_is_nonrot.attr, &target_core_dev_attrib_emulate_rest_reord.attr, &target_core_dev_attrib_hw_block_size.attr, @@ -1263,7 +1267,7 @@ static ssize_t target_core_dev_pr_store_attr_res_aptpl_metadata( { unsigned char *i_fabric = NULL, *i_port = NULL, *isid = NULL; unsigned char *t_fabric = NULL, *t_port = NULL; - char *orig, *ptr, *arg_p, *opts; + char *orig, *ptr, *opts; substring_t args[MAX_OPT_ARGS]; unsigned long long tmp_ll; u64 sa_res_key = 0; @@ -1295,14 +1299,14 @@ static ssize_t target_core_dev_pr_store_attr_res_aptpl_metadata( token = match_token(ptr, tokens, args); switch (token) { case Opt_initiator_fabric: - i_fabric = match_strdup(&args[0]); + i_fabric = match_strdup(args); if (!i_fabric) { ret = -ENOMEM; goto out; } break; case Opt_initiator_node: - i_port = match_strdup(&args[0]); + i_port = match_strdup(args); if (!i_port) { ret = -ENOMEM; goto out; @@ -1316,7 +1320,7 @@ static ssize_t target_core_dev_pr_store_attr_res_aptpl_metadata( } break; case Opt_initiator_sid: - isid = match_strdup(&args[0]); + isid = match_strdup(args); if (!isid) { ret = -ENOMEM; goto out; @@ -1330,15 +1334,9 @@ static ssize_t target_core_dev_pr_store_attr_res_aptpl_metadata( } break; case Opt_sa_res_key: - arg_p = match_strdup(&args[0]); - if (!arg_p) { - ret = -ENOMEM; - goto out; - } - ret = kstrtoull(arg_p, 0, &tmp_ll); + ret = kstrtoull(args->from, 0, &tmp_ll); if (ret < 0) { - pr_err("kstrtoull() failed for" - " sa_res_key=\n"); + pr_err("kstrtoull() failed for sa_res_key=\n"); goto out; } sa_res_key = (u64)tmp_ll; @@ -1370,14 +1368,14 @@ static ssize_t target_core_dev_pr_store_attr_res_aptpl_metadata( * PR APTPL Metadata for Target Port */ case Opt_target_fabric: - t_fabric = match_strdup(&args[0]); + t_fabric = match_strdup(args); if (!t_fabric) { ret = -ENOMEM; goto out; } break; case Opt_target_node: - t_port = match_strdup(&args[0]); + t_port = match_strdup(args); if (!t_port) { ret = -ENOMEM; goto out; |