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authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-14 10:49:33 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-14 10:49:33 -0800
commita829a8445f09036404060f4d6489cb13433f4304 (patch)
tree60067e1425239a9f372c10100ede39691c3d612b /drivers/scsi/cxlflash/lunmgt.c
parentMerge tag 'configfs-for-4.10' of git://git.infradead.org/users/hch/configfs (diff)
parentscsi: qla4xxx: switch to pci_alloc_irq_vectors (diff)
downloadwireguard-linux-a829a8445f09036404060f4d6489cb13433f4304.tar.xz
wireguard-linux-a829a8445f09036404060f4d6489cb13433f4304.zip
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley: "This update includes the usual round of major driver updates (ncr5380, lpfc, hisi_sas, megaraid_sas, ufs, ibmvscsis, mpt3sas). There's also an assortment of minor fixes, mostly in error legs or other not very user visible stuff. The major change is the pci_alloc_irq_vectors replacement for the old pci_msix_.. calls; this effectively makes IRQ mapping generic for the drivers and allows blk_mq to use the information" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (256 commits) scsi: qla4xxx: switch to pci_alloc_irq_vectors scsi: hisi_sas: support deferred probe for v2 hw scsi: megaraid_sas: switch to pci_alloc_irq_vectors scsi: scsi_devinfo: remove synchronous ALUA for NETAPP devices scsi: be2iscsi: set errno on error path scsi: be2iscsi: set errno on error path scsi: hpsa: fallback to use legacy REPORT PHYS command scsi: scsi_dh_alua: Fix RCU annotations scsi: hpsa: use %phN for short hex dumps scsi: hisi_sas: fix free'ing in probe and remove scsi: isci: switch to pci_alloc_irq_vectors scsi: ipr: Fix runaway IRQs when falling back from MSI to LSI scsi: dpt_i2o: double free on error path scsi: cxlflash: Migrate scsi command pointer to AFU command scsi: cxlflash: Migrate IOARRIN specific routines to function pointers scsi: cxlflash: Cleanup queuecommand() scsi: cxlflash: Cleanup send_tmf() scsi: cxlflash: Remove AFU command lock scsi: cxlflash: Wait for active AFU commands to timeout upon tear down scsi: cxlflash: Remove private command pool ...
Diffstat (limited to 'drivers/scsi/cxlflash/lunmgt.c')
-rw-r--r--drivers/scsi/cxlflash/lunmgt.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/cxlflash/lunmgt.c b/drivers/scsi/cxlflash/lunmgt.c
index a0923cade6f3..6c318db90c85 100644
--- a/drivers/scsi/cxlflash/lunmgt.c
+++ b/drivers/scsi/cxlflash/lunmgt.c
@@ -254,8 +254,14 @@ int cxlflash_manage_lun(struct scsi_device *sdev,
if (lli->parent->mode != MODE_NONE)
rc = -EBUSY;
else {
+ /*
+ * Clean up local LUN for this port and reset table
+ * tracking when no more references exist.
+ */
sdev->hostdata = NULL;
lli->port_sel &= ~CHAN2PORT(chan);
+ if (lli->port_sel == 0U)
+ lli->in_table = false;
}
}