4.9-stable review patch. If anyone has any objections, please let me know.
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From: Ram Amrani Ram.Amrani@Cavium.com
[ Upstream commit 865cea40b69741c3da2574176876463233b2b67c ]
If the user is requesting us to change the QP state to the same state that it is already in, return success instead of failure.
Signed-off-by: Ram Amrani Ram.Amrani@cavium.com Signed-off-by: Michal Kalderon Michal.Kalderon@cavium.com Signed-off-by: Doug Ledford dledford@redhat.com Signed-off-by: Sasha Levin alexander.levin@verizon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/infiniband/hw/qedr/verbs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -1653,7 +1653,7 @@ static int qedr_update_qp_state(struct q int status = 0;
if (new_state == qp->state) - return 1; + return 0;
switch (qp->state) { case QED_ROCE_QP_STATE_RESET: