Re: [PATCH v1 10/16] s390/pci: return error code from s390_dma_map_sg()

2021-07-16 Thread Niklas Schnelle
On Thu, 2021-07-15 at 10:45 -0600, Logan Gunthorpe wrote: > From: Martin Oliveira > > The .map_sg() op now expects an error code instead of zero on failure. > > So propagate the error from __s390_dma_map_sg() up. > > Signed-off-by: Martin Oliveira > Signed-off-by: Logan Gunthorpe > Cc: Niklas

[PATCH v1 10/16] s390/pci: return error code from s390_dma_map_sg()

2021-07-15 Thread Logan Gunthorpe
From: Martin Oliveira The .map_sg() op now expects an error code instead of zero on failure. So propagate the error from __s390_dma_map_sg() up. Signed-off-by: Martin Oliveira Signed-off-by: Logan Gunthorpe Cc: Niklas Schnelle Cc: Gerald Schaefer Cc: Heiko Carstens Cc: Vasily Gorbik Cc: C