3.16.60-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Bart Van Assche <bart.vanass...@wdc.com>
commit e68088e78d82920632eba112b968e49d588d02a2 upstream.
Before commit e494f6a72839 ("[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.vanass...@wdc.com>
Signed-off-by: Jason Gunthorpe <j...@mellanox.com>
[bwh: Backported to 3.16: s/ch/target/]
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
drivers/infiniband/ulp/srp/ib_srp.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -2393,9 +2393,11 @@ static int srp_abort(struct scsi_cmnd *s
ret = FAST_IO_FAIL;
else
ret = FAILED;
- srp_free_req(target, req, scmnd, 0);
- scmnd->result = DID_ABORT << 16;
- scmnd->scsi_done(scmnd);
+ if (ret == SUCCESS) {
+ srp_free_req(target, req, scmnd, 0);
+ scmnd->result = DID_ABORT << 16;
+ scmnd->scsi_done(scmnd);
+ }
return ret;
}
