Re: scsi: qla2xxx: use dma_mapping_error to check map errors

Pan, > The return value of dma_map_single() should be checked by > dma_mapping_error(). However, in function qla26xx_dport_diagnostics(), > its return value is checked against NULL, which could result in > failures. Applied to 4.14/scsi-queue. -- Martin K. Petersen Oracle Linux

Re: scsi: qla2xxx: use dma_mapping_error to check map errors

> On Aug 8, 2017, at 6:55 AM, Pan Bian wrote: > > The return value of dma_map_single() should be checked by > dma_mapping_error(). However, in function qla26xx_dport_diagnostics(), its > return value is checked against NULL, which could result in failures. > >