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| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-10-24 00:15:27 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-10-24 00:28:27 -0700 |
| commit | 8a955d6dcc1840fa9cba73eb6db831c8fea19d95 (patch) | |
| tree | 56cae0faf999929919c2cec01f7e9c733394ec0a /drivers/target | |
| parent | 366bda191c344ec4d7a5b908cf047bc09639ad3d (diff) | |
| download | kernel_goldelico_gta04-8a955d6dcc1840fa9cba73eb6db831c8fea19d95.zip kernel_goldelico_gta04-8a955d6dcc1840fa9cba73eb6db831c8fea19d95.tar.gz kernel_goldelico_gta04-8a955d6dcc1840fa9cba73eb6db831c8fea19d95.tar.bz2 | |
target: Generate failure for XCOPY I/O with non-zero scsi_status
This patch adds the missing non-zero se_cmd->scsi_status check required
for local XCOPY I/O within target_xcopy_issue_pt_cmd() to signal an
exception case failure.
This will trigger the generation of SAM_STAT_CHECK_CONDITION status
from within target_xcopy_do_work() process context code.
Reported-by: Thomas Glanzmann <thomas@glanzmann.de>
Reported-by: Douglas Gilbert <dgilbert@interlog.com>
Cc: Thomas Glanzmann <thomas@glanzmann.de>
Cc: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_xcopy.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/target/target_core_xcopy.c b/drivers/target/target_core_xcopy.c index 5edcd2b..0e41143 100644 --- a/drivers/target/target_core_xcopy.c +++ b/drivers/target/target_core_xcopy.c @@ -679,7 +679,8 @@ static int target_xcopy_issue_pt_cmd(struct xcopy_pt_cmd *xpt_cmd) pr_debug("target_xcopy_issue_pt_cmd(): SCSI status: 0x%02x\n", se_cmd->scsi_status); - return 0; + + return (se_cmd->scsi_status) ? -EINVAL : 0; } static int target_xcopy_read_source( |