Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull more SCSI updates from James Bottomley:
 "The set of core changes here is Christoph's submission path cleanups.

  These introduced a couple of regressions when first proposed so they
  got held over from the initial merge window pull request to give more
  testing time, which they've now had and Syzbot has confirmed the
  regression it detected is fixed.

  The other main changes are two driver updates (arcmsr, pm80xx) and
  assorted minor clean ups"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (38 commits)
  scsi: qla2xxx: Fix return of uninitialized value in rval
  scsi: core: Set sc_data_direction to DMA_NONE for no-transfer commands
  scsi: sr: Initialize ->cmd_len
  scsi: arcmsr: Update driver version to v1.50.00.02-20200819
  scsi: arcmsr: Add support for ARC-1886 series RAID controllers
  scsi: arcmsr: Fix device hot-plug monitoring timer stop
  scsi: arcmsr: Remove unnecessary syntax
  scsi: pm80xx: Driver version update
  scsi: pm80xx: Increase the number of outstanding I/O supported to 1024
  scsi: pm80xx: Remove DMA memory allocation for ccb and device structures
  scsi: pm80xx: Increase number of supported queues
  scsi: sym53c8xx_2: Fix sizeof() mismatch
  scsi: isci: Fix a typo in a comment
  scsi: qla4xxx: Fix inconsistent format argument type
  scsi: myrb: Fix inconsistent format argument types
  scsi: myrb: Remove redundant assignment to variable timeout
  scsi: bfa: Fix error return in bfad_pci_init()
  scsi: fcoe: Simplify the return expression of fcoe_sysfs_setup()
  scsi: snic: Simplify the return expression of svnic_cq_alloc()
  scsi: fnic: Simplify the return expression of vnic_wq_copy_alloc()
  ...

diff --cc drivers/scsi/53c700.c
Simple merge

diff --cc drivers/scsi/arcmsr/arcmsr_hba.c
Simple merge

diff --cc drivers/scsi/myrb.c
Simple merge

diff --cc drivers/scsi/qla2xxx/qla_dfs.c
Simple merge

diff --cc drivers/scsi/qla2xxx/qla_isr.c
Simple merge

diff --cc drivers/scsi/qla2xxx/qla_nvme.c
Simple merge

diff --cc drivers/scsi/qla2xxx/qla_nx2.c
Simple merge

diff --cc drivers/scsi/qla4xxx/ql4_nx.c
Simple merge

diff --cc drivers/scsi/scsi_lib.c
Simple merge

diff --cc drivers/scsi/sd.c
Simple merge

diff --cc drivers/scsi/sr.c
index 2b43c0f,c20b439..fd4b582
--- 1/drivers/scsi/sr.c
--- 2/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@@ -507,27 -503,17 +503,28 @@@ static blk_status_t sr_init_command(str
        SCpnt->transfersize = cd->device->sector_size;
        SCpnt->underflow = this_count << 9;
        SCpnt->allowed = MAX_RETRIES;
+       SCpnt->cmd_len = 10;
  
        /*
-        * This indicates that the command is ready from our end to be
-        * queued.
+        * This indicates that the command is ready from our end to be queued.
         */
-       ret = BLK_STS_OK;
+       return BLK_STS_OK;
   out:
-       return ret;
+       scsi_free_sgtables(SCpnt);
+       return BLK_STS_IOERR;
  }
  
 +static void sr_revalidate_disk(struct scsi_cd *cd)
 +{
 +      struct scsi_sense_hdr sshdr;
 +
 +      /* if the unit is not ready, nothing more to do */
 +      if (scsi_test_unit_ready(cd->device, SR_TIMEOUT, MAX_RETRIES, &sshdr))
 +              return;
 +      sr_cd_check(&cd->cdi);
 +      get_sectorsize(cd);
 +}
 +
  static int sr_block_open(struct block_device *bdev, fmode_t mode)
  {
        struct scsi_cd *cd;

diff --cc drivers/scsi/sym53c8xx_2/sym_hipd.c
Simple merge