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| author | Bart Van Assche <bvanassche@acm.org> | 2018-11-05 16:44:59 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-11-05 22:16:00 -0500 |
| commit | 5841734fa6f997e57e8c29cbb6409bd74a6949e8 (patch) | |
| tree | ddd5f5835194c858867336b66ea0e0543f89ed25 /drivers/target | |
| parent | 651022382c7f8da46cb4872a545ee1da6d097d2a (diff) | |
| download | linux-5841734fa6f997e57e8c29cbb6409bd74a6949e8.tar.bz2 | |
scsi: target/core: Avoid that a kernel oops is triggered when COMPARE AND WRITE fails
Fixes: aa73237dcb2d ("scsi: target/core: Always call transport_complete_callback() upon failure")
Reviewed-by: David Disseldorp <ddiss@suse.de>
Cc: Nicholas Bellinger <nab@linux-iscsi.org>
Cc: Mike Christie <mchristi@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_transport.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index e31e4fc31aa1..2cfd61d62e97 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1778,7 +1778,7 @@ EXPORT_SYMBOL(target_submit_tmr); void transport_generic_request_failure(struct se_cmd *cmd, sense_reason_t sense_reason) { - int ret = 0; + int ret = 0, post_ret; pr_debug("-----[ Storage Engine Exception; sense_reason %d\n", sense_reason); @@ -1790,7 +1790,7 @@ void transport_generic_request_failure(struct se_cmd *cmd, transport_complete_task_attr(cmd); if (cmd->transport_complete_callback) - cmd->transport_complete_callback(cmd, false, NULL); + cmd->transport_complete_callback(cmd, false, &post_ret); if (transport_check_aborted_status(cmd, 1)) return; |