diff options
| author | Colin Ian King <colin.king@canonical.com> | 2021-09-17 12:57:47 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-09-17 14:00:51 +0100 |
| commit | d853f1d3c900cc16758b12853375c1ab888fae65 (patch) | |
| tree | 367a296728277f89e4f0d8c3040f2717ed82e1c3 /drivers/net | |
| parent | 6042d4348a341957d5eddadda2137c493a97131e (diff) | |
octeontx2-af: Fix uninitialized variable val
In the case where the condition !is_rvu_otx2(rvu) is false variable
val is not initialized and can contain a garbage value. Fix this by
initializing val to zero and bit-wise or'ing in BIT_ULL(51) to val
for the true condition case of !is_rvu_otx2(rvu).
Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: 4b5a3ab17c6c ("octeontx2-af: Hardware configuration for inline IPsec")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index ea3e03fa55d4..29b15b544bdc 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -4596,9 +4596,10 @@ static void nix_inline_ipsec_cfg(struct rvu *rvu, struct nix_inline_ipsec_cfg *r cpt_idx = (blkaddr == BLKADDR_NIX0) ? 0 : 1; if (req->enable) { + val = 0; /* Enable context prefetching */ if (!is_rvu_otx2(rvu)) - val = BIT_ULL(51); + val |= BIT_ULL(51); /* Set OPCODE and EGRP */ val |= FIELD_PREP(IPSEC_GEN_CFG_EGRP, req->gen_cfg.egrp); |