diff options
| author | Wang Liang <wangliang74@huawei.com> | 2025-07-08 11:33:42 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-10 15:27:32 -0700 |
| commit | 96698d1898bc79c783990ac7d5458b7c8f8e0b69 (patch) | |
| tree | 90e85365782e40e7253ec840660e2a34c63f0bbd /net/6lowpan/ndisc.c | |
| parent | cd258940b33e03c522aabb6e1fdc6da76632e7b2 (diff) | |
net: replace ND_PRINTK with dynamic debug
ND_PRINTK with val > 1 only works when the ND_DEBUG was set in compilation
phase. Replace it with dynamic debug. Convert ND_PRINTK with val <= 1 to
net_{err,warn}_ratelimited, and convert the rest to net_dbg_ratelimited.
Suggested-by: Ido Schimmel <idosch@idosch.org>
Signed-off-by: Wang Liang <wangliang74@huawei.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/20250708033342.1627636-1-wangliang74@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/6lowpan/ndisc.c')
| -rw-r--r-- | net/6lowpan/ndisc.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/net/6lowpan/ndisc.c b/net/6lowpan/ndisc.c index c40b98f7743c..868d28583c0a 100644 --- a/net/6lowpan/ndisc.c +++ b/net/6lowpan/ndisc.c @@ -20,9 +20,8 @@ static int lowpan_ndisc_parse_802154_options(const struct net_device *dev, switch (nd_opt->nd_opt_len) { case NDISC_802154_SHORT_ADDR_LENGTH: if (ndopts->nd_802154_opt_array[nd_opt->nd_opt_type]) - ND_PRINTK(2, warn, - "%s: duplicated short addr ND6 option found: type=%d\n", - __func__, nd_opt->nd_opt_type); + net_dbg_ratelimited("%s: duplicated short addr ND6 option found: type=%d\n", + __func__, nd_opt->nd_opt_type); else ndopts->nd_802154_opt_array[nd_opt->nd_opt_type] = nd_opt; return 1; @@ -63,8 +62,7 @@ static void lowpan_ndisc_802154_update(struct neighbour *n, u32 flags, lladdr_short = __ndisc_opt_addr_data(ndopts->nd_802154_opts_src_lladdr, IEEE802154_SHORT_ADDR_LEN, 0); if (!lladdr_short) { - ND_PRINTK(2, warn, - "NA: invalid short link-layer address length\n"); + net_dbg_ratelimited("NA: invalid short link-layer address length\n"); return; } } @@ -75,8 +73,7 @@ static void lowpan_ndisc_802154_update(struct neighbour *n, u32 flags, lladdr_short = __ndisc_opt_addr_data(ndopts->nd_802154_opts_tgt_lladdr, IEEE802154_SHORT_ADDR_LEN, 0); if (!lladdr_short) { - ND_PRINTK(2, warn, - "NA: invalid short link-layer address length\n"); + net_dbg_ratelimited("NA: invalid short link-layer address length\n"); return; } } @@ -209,9 +206,8 @@ static void lowpan_ndisc_prefix_rcv_add_addr(struct net *net, sllao, tokenized, valid_lft, prefered_lft); if (err) - ND_PRINTK(2, warn, - "RA: could not add a short address based address for prefix: %pI6c\n", - &pinfo->prefix); + net_dbg_ratelimited("RA: could not add a short address based address for prefix: %pI6c\n", + &pinfo->prefix); } } #endif |