s390/pci: don't set failed sg dma_address to DMA_MAPPING_ERROR

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Setting the ->dma_address to DMA_MAPPING_ERROR is not part of
the ->map_sg calling convention, so remove it.

Link: https://lore.kernel.org/linux-mips/20210716063241.GC13345@lst.de/
Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Cc: Niklas Schnelle <schnelle@linux.ibm.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

...

This commit is contained in:

Logan Gunthorpe 2021-07-29 14:15:31 -06:00 • committed by Christoph Hellwig

parent 911ace0ba6

commit 7e4e7d4c54

1 changed files with 0 additions and 1 deletions

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arch/s390/pci/pci_dma.c

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