be2iscsi: Fix memory leak in beiscsi_alloc_mem()

In case of error, the memory allocated for phwi_ctrlr was not freed.

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 0892ee28463fd9c1d425b37ef4ca55d6b7df1244..7243a80b0d6d13ae34eaefcf88d352a0e5935950 100644 (file)
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -2726,8 +2726,10 @@ static int beiscsi_alloc_mem(struct beiscsi_hba *phba)
        phwi_ctrlr->wrb_context = kzalloc(sizeof(struct hwi_wrb_context) *
                                          phba->params.cxns_per_ctrl,
                                          GFP_KERNEL);
-       if (!phwi_ctrlr->wrb_context)
+       if (!phwi_ctrlr->wrb_context) {
+               kfree(phba->phwi_ctrlr);
                return -ENOMEM;
+       }
 
        phba->init_mem = kcalloc(SE_MEM_MAX, sizeof(*mem_descr),
                                 GFP_KERNEL);