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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-02-08 19:41:13 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-08 22:46:45 +0300 |
| commit | c0bc5d8e2badeebe14b4005da794a8705b69320e (patch) | |
| tree | 88da540cc522f0d1df2c49e405541136bd004bd6 /drivers/net/ethernet/netronome/nfp/flower/action.c | |
| parent | b9ad6de534279daa1158f52693f6c0f54c6de6ae (diff) | |
| download | linux-c0bc5d8e2badeebe14b4005da794a8705b69320e.tar.xz | |
nfp: flower: remove unused index from nfp_fl_pedit()
Static checker warning complains on uninitialized variable:
drivers/net/ethernet/netronome/nfp/flower/action.c:618 nfp_fl_pedit()
error: uninitialized symbol 'idx'.
Which is actually never used from the functions that take it as
parameter. Remove it.
Fixes: 738678817573 ("drivers: net: use flow action infrastructure")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/flower/action.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/action.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/action.c b/drivers/net/ethernet/netronome/nfp/flower/action.c index 583e97c99e68..eeda4ed98333 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/action.c +++ b/drivers/net/ethernet/netronome/nfp/flower/action.c @@ -345,7 +345,7 @@ static void nfp_fl_set_helper32(u32 value, u32 mask, u8 *p_exact, u8 *p_mask) } static int -nfp_fl_set_eth(const struct flow_action_entry *act, int idx, u32 off, +nfp_fl_set_eth(const struct flow_action_entry *act, u32 off, struct nfp_fl_set_eth *set_eth) { u32 exact, mask; @@ -376,7 +376,7 @@ struct ipv4_ttl_word { }; static int -nfp_fl_set_ip4(const struct flow_action_entry *act, int idx, u32 off, +nfp_fl_set_ip4(const struct flow_action_entry *act, u32 off, struct nfp_fl_set_ip4_addrs *set_ip_addr, struct nfp_fl_set_ip4_ttl_tos *set_ip_ttl_tos) { @@ -505,7 +505,7 @@ nfp_fl_set_ip6_hop_limit_flow_label(u32 off, __be32 exact, __be32 mask, } static int -nfp_fl_set_ip6(const struct flow_action_entry *act, int idx, u32 off, +nfp_fl_set_ip6(const struct flow_action_entry *act, u32 off, struct nfp_fl_set_ipv6_addr *ip_dst, struct nfp_fl_set_ipv6_addr *ip_src, struct nfp_fl_set_ipv6_tc_hl_fl *ip_hl_fl) @@ -541,7 +541,7 @@ nfp_fl_set_ip6(const struct flow_action_entry *act, int idx, u32 off, } static int -nfp_fl_set_tport(const struct flow_action_entry *act, int idx, u32 off, +nfp_fl_set_tport(const struct flow_action_entry *act, u32 off, struct nfp_fl_set_tport *set_tport, int opcode) { u32 exact, mask; @@ -598,8 +598,8 @@ nfp_fl_pedit(const struct flow_action_entry *act, struct nfp_fl_set_eth set_eth; size_t act_size = 0; u8 ip_proto = 0; - int idx, err; u32 offset; + int err; memset(&set_ip6_tc_hl_fl, 0, sizeof(set_ip6_tc_hl_fl)); memset(&set_ip_ttl_tos, 0, sizeof(set_ip_ttl_tos)); @@ -614,22 +614,22 @@ nfp_fl_pedit(const struct flow_action_entry *act, switch (htype) { case TCA_PEDIT_KEY_EX_HDR_TYPE_ETH: - err = nfp_fl_set_eth(act, idx, offset, &set_eth); + err = nfp_fl_set_eth(act, offset, &set_eth); break; case TCA_PEDIT_KEY_EX_HDR_TYPE_IP4: - err = nfp_fl_set_ip4(act, idx, offset, &set_ip_addr, + err = nfp_fl_set_ip4(act, offset, &set_ip_addr, &set_ip_ttl_tos); break; case TCA_PEDIT_KEY_EX_HDR_TYPE_IP6: - err = nfp_fl_set_ip6(act, idx, offset, &set_ip6_dst, + err = nfp_fl_set_ip6(act, offset, &set_ip6_dst, &set_ip6_src, &set_ip6_tc_hl_fl); break; case TCA_PEDIT_KEY_EX_HDR_TYPE_TCP: - err = nfp_fl_set_tport(act, idx, offset, &set_tport, + err = nfp_fl_set_tport(act, offset, &set_tport, NFP_FL_ACTION_OPCODE_SET_TCP); break; case TCA_PEDIT_KEY_EX_HDR_TYPE_UDP: - err = nfp_fl_set_tport(act, idx, offset, &set_tport, + err = nfp_fl_set_tport(act, offset, &set_tport, NFP_FL_ACTION_OPCODE_SET_UDP); break; default: |