diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c index 5a88788e5db0..45ae68d9b00f 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c @@ -1125,7 +1125,7 @@ static int bnx2x_ari_enabled(struct pci_dev *dev) return dev->bus->self && dev->bus->self->ari_enabled; } -static void +static int bnx2x_get_vf_igu_cam_info(struct bnx2x *bp) { int sb_id; @@ -1150,6 +1150,7 @@ bnx2x_get_vf_igu_cam_info(struct bnx2x *bp) GET_FIELD((val), IGU_REG_MAPPING_MEMORY_VECTOR)); } DP(BNX2X_MSG_IOV, "vf_sbs_pool is %d\n", BP_VFDB(bp)->vf_sbs_pool); + return BP_VFDB(bp)->vf_sbs_pool; } static void __bnx2x_iov_free_vfdb(struct bnx2x *bp) @@ -1314,7 +1315,11 @@ int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param, } /* re-read the IGU CAM for VFs - index and abs_vfid must be set */ - bnx2x_get_vf_igu_cam_info(bp); + if (!bnx2x_get_vf_igu_cam_info(bp)) { + BNX2X_ERR("No entries in IGU CAM for vfs\n"); + err = -EINVAL; + goto failed; + } /* allocate the queue arrays for all VFs */ bp->vfdb->vfqs = kzalloc( |