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a=RD47p0oAkeU5bO7t-o6f:22 a=yPCof4ZbAAAA:8 a=xvxZ4KM5oqG4xSrkfu8A:9 When evaluating shost->max_sectors, we currently check dma_dev->dma_mask is non-NULL, as dma_max_mapping_size(dma_dev) could previously not handle unset dma_dev->dma_mask - this is no longer the case. Signed-off-by: John Garry --- drivers/scsi/hosts.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c index e047747d4ecf8..d512080268afe 100644 --- a/drivers/scsi/hosts.c +++ b/drivers/scsi/hosts.c @@ -252,10 +252,8 @@ int scsi_add_host_with_dma(struct Scsi_Host *shost, struct device *dev, shost->dma_dev = dma_dev; - if (dma_dev->dma_mask) { - shost->max_sectors = min_t(unsigned int, shost->max_sectors, - dma_max_mapping_size(dma_dev) >> SECTOR_SHIFT); - } + shost->max_sectors = min_not_zero(shost->max_sectors, + dma_max_mapping_size(dma_dev) >> SECTOR_SHIFT); error = scsi_mq_setup_tags(shost); if (error) -- 2.43.7