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scst: Make scst_alloc_add_tgt_dev() somewhat easier to read

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7848 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2018-12-31 18:55:02 +00:00
parent 20a98b73ad
commit 2e211122ee
1 changed files with 5 additions and 4 deletions
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9
scst/src/scst_lib.c
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@@ -5283,10 +5283,11 @@ static int scst_alloc_add_tgt_dev(struct scst_session *sess,
scst_sgv_pool_use_norm(tgt_dev);
if (dev->scsi_dev != NULL) {
ini_sg = dev->scsi_dev->host->sg_tablesize;
ini_unchecked_isa_dma = dev->scsi_dev->host->unchecked_isa_dma;
ini_use_clustering = (dev->scsi_dev->host->use_clustering ==
ENABLE_CLUSTERING);
struct Scsi_Host *shost = dev->scsi_dev->host;
ini_sg = shost->sg_tablesize;
ini_unchecked_isa_dma = shost->unchecked_isa_dma;
ini_use_clustering = shost->use_clustering == ENABLE_CLUSTERING;
} else {
ini_sg = (1 << 15) /* infinite */;
ini_unchecked_isa_dma = 0;