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path: root/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
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Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rvu.c')
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
index edd12d09dc89..07d4859de53a 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
@@ -817,6 +817,8 @@ static int rvu_fwdata_init(struct rvu *rvu)
err = cgx_get_fwdata_base(&fwdbase);
if (err)
goto fail;
+
+ BUILD_BUG_ON(offsetof(struct rvu_fwdata, cgx_fw_data) > FWDATA_CGX_LMAC_OFFSET);
rvu->fwdata = ioremap_wc(fwdbase, sizeof(struct rvu_fwdata));
if (!rvu->fwdata)
goto fail;