From: Zhu Wang wangzhu9@huawei.com
commit 41320b18a0e0dfb236dba4edb9be12dba1878156 upstream.
If device_add() returns error, the name allocated by dev_set_name() needs be freed. As the comment of device_add() says, put_device() should be used to give up the reference in the error path. So fix this by calling put_device(), then the name can be freed in kobject_cleanp().
Fixes: c8806b6c9e82 ("snic: driver for Cisco SCSI HBA") Signed-off-by: Zhu Wang wangzhu9@huawei.com Acked-by: Narsimhulu Musini nmusini@cisco.com Link: https://lore.kernel.org/r/20230801111421.63651-1-wangzhu9@huawei.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/scsi/snic/snic_disc.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/scsi/snic/snic_disc.c +++ b/drivers/scsi/snic/snic_disc.c @@ -317,6 +317,7 @@ snic_tgt_create(struct snic *snic, struc "Snic Tgt: device_add, with err = %d\n", ret);
+ put_device(&tgt->dev); put_device(&snic->shost->shost_gendev); spin_lock_irqsave(snic->shost->host_lock, flags); list_del(&tgt->list);