target: Clean up logic in transport_put_cmd()

No need to have a goto where a return is clearer.

Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@risingtidesystems.com>

1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 4b062c81727d..7e7fa58b56ea 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -1966,9 +1966,10 @@ static void transport_put_cmd(struct se_cmd *cmd)
         unsigned long flags;
 
         spin_lock_irqsave(&cmd->t_state_lock, flags);
-        if (atomic_read(&cmd->t_fe_count)) {
-                if (!atomic_dec_and_test(&cmd->t_fe_count))
-                        goto out_busy;
+        if (atomic_read(&cmd->t_fe_count) &&
+            !atomic_dec_and_test(&cmd->t_fe_count)) {
+                spin_unlock_irqrestore(&cmd->t_state_lock, flags);
+                return;
         }
 
         if (cmd->transport_state & CMD_T_DEV_ACTIVE) {
@@ -1980,8 +1981,6 @@ static void transport_put_cmd(struct se_cmd *cmd)
         transport_free_pages(cmd);
         transport_release_cmd(cmd);
         return;
-out_busy:
-        spin_unlock_irqrestore(&cmd->t_state_lock, flags);
 }
 
 void *transport_kmap_data_sg(struct se_cmd *cmd)