Zhu, > The commit 41320b18a0e0 ("scsi: snic: Fix possible memory leak if > device_add() fails") fix the memory leak caused by dev_set_name() when > device_add() failed. While it did not consider that 'tgt' has already > been released when put_device(&tgt->dev) is called. We removed > kfree(tgt) in the error path to avoid double free 'tgt'. Where is tgt freed prior to the kfree() call? -- Martin K. Petersen Oracle Linux Engineering