> This fixes error handling in the function cm_init_av_by_path > to properly check if the internal call to the function > ib_init_ah_from_path has failed by returning a error code and > if so return immediately to the caller with this error code in > order to signal/allow the caller to handle the error in its own > intended error paths. > > Signed-off-by: Nicholas Krause <xerofo...@gmail.com>
Acked-by: Sean Hefty <sean.he...@intel.com> > --- > drivers/infiniband/core/cm.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c > index 3a972eb..cb021fd 100644 > --- a/drivers/infiniband/core/cm.c > +++ b/drivers/infiniband/core/cm.c > @@ -379,8 +379,10 @@ static int cm_init_av_by_path(struct ib_sa_path_rec > *path, struct cm_av *av) > return ret; > > av->port = port; > - ib_init_ah_from_path(cm_dev->ib_device, port->port_num, path, > - &av->ah_attr); > + ret = ib_init_ah_from_path(cm_dev->ib_device, port->port_num, path, > + &av->ah_attr); > + if (ret) > + return ret; > av->timeout = path->packet_life_time + 1; > memcpy(av->smac, path->smac, sizeof(av->smac)); > > -- > 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
