4.14-stable review patch. If anyone has any objections, please let me know.
------------------ From: "Kalderon, Michal" <[email protected]> [ Upstream commit b15606f47b89b0b09936d7f45b59ba6275527041 ] Return code wasn't set properly when CNQ allocation failed. This only affect error message logging, currently user will receive an error message that says the qedr driver load failed with rc '0', instead of ENOMEM Fixes: ec72fce4 ("qedr: Add support for RoCE HW init") Signed-off-by: Michal Kalderon <[email protected]> Signed-off-by: Ariel Elior <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]> Signed-off-by: Sasha Levin <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/infiniband/hw/qedr/main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/infiniband/hw/qedr/main.c +++ b/drivers/infiniband/hw/qedr/main.c @@ -782,7 +782,8 @@ static struct qedr_dev *qedr_add(struct dev->num_cnq = dev->ops->rdma_get_min_cnq_msix(cdev); if (!dev->num_cnq) { - DP_ERR(dev, "not enough CNQ resources.\n"); + DP_ERR(dev, "Failed. At least one CNQ is required.\n"); + rc = -ENOMEM; goto init_err; }
