diff options
| author | Hannes Reinecke <hare@suse.de> | 2021-04-27 11:30:12 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-06-01 05:48:21 +0300 |
| commit | ced202f7bd78eb6a79c441a8b217e0f3d38bccfc (patch) | |
| tree | a1f7fc246edf2ab038685b64540ce53392b145a6 /drivers/scsi/scsi_ioctl.c | |
| parent | 7e26e3ea028740f934477ec01ba586ab033c35aa (diff) | |
| download | linux-ced202f7bd78eb6a79c441a8b217e0f3d38bccfc.tar.xz | |
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/scsi_ioctl.c')
| -rw-r--r-- | drivers/scsi/scsi_ioctl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_ioctl.c b/drivers/scsi/scsi_ioctl.c index 14872c9dc78c..d34e1b41dc71 100644 --- a/drivers/scsi/scsi_ioctl.c +++ b/drivers/scsi/scsi_ioctl.c @@ -101,6 +101,8 @@ static int ioctl_internal_command(struct scsi_device *sdev, char *cmd, SCSI_LOG_IOCTL(2, sdev_printk(KERN_INFO, sdev, "Ioctl returned 0x%x\n", result)); + if (result < 0) + goto out; if (driver_byte(result) == DRIVER_SENSE && scsi_sense_valid(&sshdr)) { switch (sshdr.sense_key) { @@ -133,7 +135,7 @@ static int ioctl_internal_command(struct scsi_device *sdev, char *cmd, break; } } - +out: SCSI_LOG_IOCTL(2, sdev_printk(KERN_INFO, sdev, "IOCTL Releasing command\n")); return result; |