tree 3ac398e8052932ebc1846b0d506b020a73d8ea9c
parent 0a219edb263ef93e4fd7a83804bea667e72a7bfa
author Yi Zou <yi.zou@intel.com> 1305589557 -0700
committer James Bottomley <jbottomley@parallels.com> 1306255045 -0400

[SCSI] libfc: do not immediately retry the cmd when seq_send fails in fc_fcp_send_data

Currently, when seq_send() fails in fc_fcp_send_data(),
fc_fcp_retry_cmd() would complete this failed I/O directly and let
scsi-ml retry. However, target side is not notified which may hang the
target. Instead, we should just bail out from from fc_fcp_send_data
and let scsi-ml times it out and aborts this I/O instead.

Signed-off-by: Yi Zou <yi.zou@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <jbottomley@parallels.com>