diff options
| author | Hannes Reinecke <hare@suse.de> | 2020-07-28 16:48:33 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-07-31 04:15:26 +0300 |
| commit | bf1a28f92a8b00ee8ce48cc11338980e31ddb7b3 (patch) | |
| tree | ef98675608a7011c683029c79ad8f133a6a5c0e0 /drivers/s390/scsi/zfcp_erp.c | |
| parent | d61fa5bc3e521211d68d00c9199a61a7504b4dab (diff) | |
| download | linux-bf1a28f92a8b00ee8ce48cc11338980e31ddb7b3.tar.xz | |
scsi: scsi_transport_srp: Sanitize scsi_target_block/unblock sequences
The SCSI midlayer does not allow state transitions from SDEV_BLOCK to
SDEV_BLOCK so calling scsi_target_block() from __rport_fast_io_fail() is
wrong as the port is already blocked. Similarly, we don't need to call
scsi_target_unblock() afterwards as the function has already done this.
Link: https://lore.kernel.org/r/20200728134833.42547-1-hare@suse.de
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Laurence Oberman <loberman@redhat.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/s390/scsi/zfcp_erp.c')
0 files changed, 0 insertions, 0 deletions