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authorHannes Reinecke <hare@suse.de>2021-04-27 10:30:12 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2021-05-31 22:48:21 -0400
commitced202f7bd78eb6a79c441a8b217e0f3d38bccfc (patch)
treea1f7fc246edf2ab038685b64540ce53392b145a6 /drivers/scsi/sr_ioctl.c
parent7e26e3ea028740f934477ec01ba586ab033c35aa (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/sr_ioctl.c')
-rw-r--r--drivers/scsi/sr_ioctl.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/sr_ioctl.c b/drivers/scsi/sr_ioctl.c
index 15c305283b6c..0d6a716d281e 100644
--- a/drivers/scsi/sr_ioctl.c
+++ b/drivers/scsi/sr_ioctl.c
@@ -201,6 +201,10 @@ int sr_do_ioctl(Scsi_CD *cd, struct packet_command *cgc)
cgc->timeout, IOCTL_RETRIES, 0, 0, NULL);
/* Minimal error checking. Ignore cases we know about, and report the rest. */
+ if (result < 0) {
+ err = result;
+ goto out;
+ }
if (driver_byte(result) != 0) {
switch (sshdr->sense_key) {
case UNIT_ATTENTION: