From fe71b03e698325f5361d187fc7534b202f2a8404 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Fri, 23 Feb 2018 14:09:24 -0800 Subject: [PATCH] IB/srp: Fix srp_abort() 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 Cc: stable@vger.kernel.org Signed-off-by: Jason Gunthorpe Signed-off-by: Greg Kroah-Hartman --- drivers/infiniband/ulp/srp/ib_srp.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 60d7b493ed2d..02a3169b2fd6 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -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; } -- 2.20.1