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ib_srpt: Clean up srpt_handle_send_comp()

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4979 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2013-08-27 06:36:52 +00:00
parent 70017e3883
commit 9642081700
1 changed files with 12 additions and 19 deletions
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31
srpt/src/ib_srpt.c
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@@ -1482,29 +1482,22 @@ static void srpt_handle_send_comp(struct srpt_rdma_ch *ch,
struct srpt_send_ioctx *ioctx,
enum scst_exec_context context)
{
enum srpt_command_state state;
srpt_adjust_srq_wr_avail(ch, 1);
state = srpt_set_cmd_state(ioctx, SRPT_STATE_DONE);
EXTRACHECKS_WARN_ON(state != SRPT_STATE_CMD_RSP_SENT
&& state != SRPT_STATE_MGMT_RSP_SENT
&& state != SRPT_STATE_DONE);
if (state != SRPT_STATE_DONE) {
struct scst_cmd *scmnd;
scmnd = &ioctx->scmnd;
if (state != SRPT_STATE_MGMT_RSP_SENT) {
srpt_unmap_sg_to_ib_sge(ch, ioctx);
scst_tgt_cmd_done(scmnd, context);
} else {
srpt_put_send_ioctx(ioctx);
}
} else {
switch (srpt_set_cmd_state(ioctx, SRPT_STATE_DONE)) {
case SRPT_STATE_CMD_RSP_SENT:
srpt_unmap_sg_to_ib_sge(ch, ioctx);
scst_tgt_cmd_done(&ioctx->scmnd, context);
break;
case SRPT_STATE_MGMT_RSP_SENT:
srpt_put_send_ioctx(ioctx);
break;
case SRPT_STATE_DONE:
PRINT_ERROR("IB completion has been received too late for"
" wr_id = %u.", ioctx->ioctx.index);
break;
default:
EXTRACHECKS_WARN_ON(true);
}
}