From: Michael Chan Date: Sat, 10 Mar 2018 04:46:10 +0000 (-0500) Subject: bnxt_en: Check valid VNIC ID in bnxt_hwrm_vnic_set_tpa(). X-Git-Tag: v4.1.12-124.31.3~269 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f8043ff2260e4754ac40c78eb6cc1112d54e11e1;p=users%2Fjedix%2Flinux-maple.git bnxt_en: Check valid VNIC ID in bnxt_hwrm_vnic_set_tpa(). Orabug: 29357977 During initialization, if we encounter errors, there is a code path that calls bnxt_hwrm_vnic_set_tpa() with invalid VNIC ID. This may cause a warning in firmware logs. Fixes: c0c050c58d84 ("bnxt_en: New Broadcom ethernet driver.") Signed-off-by: Michael Chan Signed-off-by: David S. Miller (cherry picked from commit 3c4fe80b32c685bdc02b280814d0cfe80d441c72) Signed-off-by: Brian Maly --- diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 26bdd148e7b5..700c4e7cbe98 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -3826,6 +3826,9 @@ static int bnxt_hwrm_vnic_set_tpa(struct bnxt *bp, u16 vnic_id, u32 tpa_flags) struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id]; struct hwrm_vnic_tpa_cfg_input req = {0}; + if (vnic->fw_vnic_id == INVALID_HW_RING_ID) + return 0; + bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_TPA_CFG, -1, -1); if (tpa_flags) {