target: Fix spelling + remove set-but-not-used variables

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Reviewed-by: Andy Grover <agrover@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c
index e793311..b179573 100644 (file)
--- a/drivers/target/target_core_pr.c
+++ b/drivers/target/target_core_pr.c
@@ -1457,8 +1457,7 @@ static void core_scsi3_nodeacl_undepend_item(struct se_node_acl *nacl)
 static int core_scsi3_lunacl_depend_item(struct se_dev_entry *se_deve)
 {
        struct se_lun_acl *lun_acl;
-       struct se_node_acl *nacl;
-       struct se_portal_group *tpg;
+
        /*
         * For nacl->dynamic_node_acl=1
         */
@@ -1467,17 +1466,13 @@ static int core_scsi3_lunacl_depend_item(struct se_dev_entry *se_deve)
        if (!lun_acl)
                return 0;
 
-       nacl = lun_acl->se_lun_nacl;
-       tpg = nacl->se_tpg;
-
        return target_depend_item(&lun_acl->se_lun_group.cg_item);
 }
 
 static void core_scsi3_lunacl_undepend_item(struct se_dev_entry *se_deve)
 {
        struct se_lun_acl *lun_acl;
-       struct se_node_acl *nacl;
-       struct se_portal_group *tpg;
+
        /*
         * For nacl->dynamic_node_acl=1
         */
@@ -1487,8 +1482,6 @@ static void core_scsi3_lunacl_undepend_item(struct se_dev_entry *se_deve)
                kref_put(&se_deve->pr_kref, target_pr_kref_release);
                return;
        }
-       nacl = lun_acl->se_lun_nacl;
-       tpg = nacl->se_tpg;
 
        target_undepend_item(&lun_acl->se_lun_group.cg_item);
        kref_put(&se_deve->pr_kref, target_pr_kref_release);

diff --git a/drivers/target/target_core_tmr.c b/drivers/target/target_core_tmr.c
index 5b28203..7137042 100644 (file)
--- a/drivers/target/target_core_tmr.c
+++ b/drivers/target/target_core_tmr.c
@@ -196,7 +196,7 @@ static void core_tmr_drain_tmr_list(
                /*
                 * If this function was called with a valid pr_res_key
                 * parameter (eg: for PROUT PREEMPT_AND_ABORT service action
-                * skip non regisration key matching TMRs.
+                * skip non registration key matching TMRs.
                 */
                if (target_check_cdb_and_preempt(preempt_and_abort_list, cmd))
                        continue;

diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 5bacc7b..eae4924 100644 (file)
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -1309,7 +1309,7 @@ EXPORT_SYMBOL(target_setup_cmd_from_cdb);
 
 /*
  * Used by fabric module frontends to queue tasks directly.
- * Many only be used from process context only
+ * May only be used from process context.
  */
 int transport_handle_cdb_direct(
        struct se_cmd *cmd)