3.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Bart Van Assche <bvanass...@acm.org>
commit 9b796d06d5d1b1e85ae2316a283ea11dd739ef96 upstream.
srp_free_req() uses the scsi_cmnd structure contents to unmap
buffers, so we must invoke srp_free_req() before we release
ownership of that structure.
Signed-off-by: Bart Van Assche <bvanass...@acm.org>
Acked-by: David Dillow <dillo...@ornl.gov>
Signed-off-by: Roland Dreier <rol...@purestorage.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/infiniband/ulp/srp/ib_srp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -638,9 +638,9 @@ static void srp_reset_req(struct srp_tar
struct scsi_cmnd *scmnd = srp_claim_req(target, req, NULL);
if (scmnd) {
+ srp_free_req(target, req, scmnd, 0);
scmnd->result = DID_RESET << 16;
scmnd->scsi_done(scmnd);
- srp_free_req(target, req, scmnd, 0);
}
}
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