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IB/srp: Fix srp_abort()

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commit e68088e78d upstream.

Before commit e494f6a728 ("[SCSI] improved eh timeout handler") it
did not really matter whether or not abort handlers like srp_abort()
called .scsi_done() when returning another value than SUCCESS. Since
that commit however this matters. Hence only call .scsi_done() when
returning SUCCESS.

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: stable@vger.kernel.org
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bart Van Assche
2018-02-23 14:09:24 -08:00
committed by Greg Kroah-Hartman
parent 0bb5579128
commit fe71b03e69
1 changed files with 5 additions and 3 deletions
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8
drivers/infiniband/ulp/srp/ib_srp.c
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@@ -2656,9 +2656,11 @@ static int srp_abort(struct scsi_cmnd *scmnd)
ret = FAST_IO_FAIL;
else
ret = FAILED;
srp_free_req(ch, req, scmnd, 0);
scmnd->result = DID_ABORT << 16;
scmnd->scsi_done(scmnd);
if (ret == SUCCESS) {
srp_free_req(ch, req, scmnd, 0);
scmnd->result = DID_ABORT << 16;
scmnd->scsi_done(scmnd);
}
return ret;
}