[PATCH] scsi: qla2xxx: Fix memory leak in __qlt_24xx_handle_abts()

[Rafael Mendonca]

Commit 8f394da36a36 ("scsi: qla2xxx: Drop TARGET_SCF_LOOKUP_LUN_FROM_TAG")
made the __qlt_24xx_handle_abts() function return early if
tcm_qla2xxx_find_cmd_by_tag() doesn't find a command, but it missed to
clean up the allocated memory for the management command in such a case.

Fixes: 8f394da36a36 ("scsi: qla2xxx: Drop TARGET_SCF_LOOKUP_LUN_FROM_TAG")
Signed-off-by: Rafael Mendonca <rafaelmendsr@xxxxxxxxx>
---
 drivers/scsi/qla2xxx/qla_target.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 62666df1a59e..4acff4e84b90 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -2151,8 +2151,10 @@ static int __qlt_24xx_handle_abts(struct scsi_qla_host *vha,
 
 	abort_cmd = ha->tgt.tgt_ops->find_cmd_by_tag(sess,
 				le32_to_cpu(abts->exchange_addr_to_abort));
-	if (!abort_cmd)
+	if (!abort_cmd) {
+		mempool_free(mcmd, qla_tgt_mgmt_cmd_mempool);
 		return -EIO;
+	}
 	mcmd->unpacked_lun = abort_cmd->se_cmd.orig_fe_lun;
 
 	if (abort_cmd->qpair) {
-- 
2.34.1