diff options
| author | Hannes Reinecke <hare@suse.de> | 2021-04-27 10:30:12 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-05-31 22:48:21 -0400 |
| commit | ced202f7bd78eb6a79c441a8b217e0f3d38bccfc (patch) | |
| tree | a1f7fc246edf2ab038685b64540ce53392b145a6 /drivers/scsi/ch.c | |
| parent | 7e26e3ea028740f934477ec01ba586ab033c35aa (diff) | |
scsi: core: Stop using DRIVER_ERROR
Return the actual error code in __scsi_execute() (which, according to the
documentation, should have happened anyway). And audit all callers to cope
with negative return values from __scsi_execute() and friends.
[mkp: resolve conflict and return bool]
Link: https://lore.kernel.org/r/20210427083046.31620-7-hare@suse.de
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ch.c')
| -rw-r--r-- | drivers/scsi/ch.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/ch.c b/drivers/scsi/ch.c index 9b89c26ccfdb..d5990f6fb313 100644 --- a/drivers/scsi/ch.c +++ b/drivers/scsi/ch.c @@ -198,7 +198,8 @@ ch_do_scsi(scsi_changer *ch, unsigned char *cmd, int cmd_len, result = scsi_execute_req(ch->device, cmd, direction, buffer, buflength, &sshdr, timeout * HZ, MAX_RETRIES, NULL); - + if (result < 0) + return result; if (driver_byte(result) == DRIVER_SENSE) { if (debug) scsi_print_sense_hdr(ch->device, ch->name, &sshdr); |