The commit 6413139dfc64 ("skbuff: increase verbosity when dumping skb
data") introduced a few compilation warnings.
net/core/skbuff.c:766:32: warning: format specifies type 'unsigned
short' but the argument has type 'unsigned int' [-Wformat]
level, sk->sk_family, sk->sk_type,
sk->sk_protocol);
^~~~~~~~~~~
net/core/skbuff.c:766:45: warning: format specifies type 'unsigned
short' but the argument has type 'unsigned int' [-Wformat]
level, sk->sk_family, sk->sk_type,
sk->sk_protocol);
^~~~~~~~~~~~~~~
Fix them by using the proper types, and also fix some checkpatch
warnings by using pr_info().
WARNING: printk() should include KERN_<LEVEL> facility level
+ printk("%ssk family=%hu type=%u proto=%u\n",
Fixes: 6413139dfc64 ("skbuff: increase verbosity when dumping skb data")
Signed-off-by: Qian Cai <[email protected]>
---
net/core/skbuff.c | 44 ++++++++++++++++++++++----------------------
1 file changed, 22 insertions(+), 22 deletions(-)
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 6f1e31f674a3..fa1e78f7bb96 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -740,30 +740,30 @@ void skb_dump(const char *level, const struct sk_buff
*skb, bool full_pkt)
has_mac = skb_mac_header_was_set(skb);
has_trans = skb_transport_header_was_set(skb);
- printk("%sskb len=%u headroom=%u headlen=%u tailroom=%u\n"
- "mac=(%d,%d) net=(%d,%d) trans=%d\n"
- "shinfo(txflags=%u nr_frags=%u gso(size=%hu type=%u segs=%hu))\n"
- "csum(0x%x ip_summed=%u complete_sw=%u valid=%u level=%u)\n"
- "hash(0x%x sw=%u l4=%u) proto=0x%04x pkttype=%u iif=%d\n",
- level, skb->len, headroom, skb_headlen(skb), tailroom,
- has_mac ? skb->mac_header : -1,
- has_mac ? skb_mac_header_len(skb) : -1,
- skb->network_header,
- has_trans ? skb_network_header_len(skb) : -1,
- has_trans ? skb->transport_header : -1,
- sh->tx_flags, sh->nr_frags,
- sh->gso_size, sh->gso_type, sh->gso_segs,
- skb->csum, skb->ip_summed, skb->csum_complete_sw,
- skb->csum_valid, skb->csum_level,
- skb->hash, skb->sw_hash, skb->l4_hash,
- ntohs(skb->protocol), skb->pkt_type, skb->skb_iif);
+ pr_info("%sskb len=%u headroom=%u headlen=%u tailroom=%u\n"
+ "mac=(%d,%d) net=(%d,%d) trans=%d\n"
+ "shinfo(txflags=%u nr_frags=%u gso(size=%hu type=%u
segs=%hu))\n"
+ "csum(0x%x ip_summed=%u complete_sw=%u valid=%u level=%u)\n"
+ "hash(0x%x sw=%u l4=%u) proto=0x%04x pkttype=%u iif=%d\n",
+ level, skb->len, headroom, skb_headlen(skb), tailroom,
+ has_mac ? skb->mac_header : -1,
+ has_mac ? skb_mac_header_len(skb) : -1,
+ skb->network_header,
+ has_trans ? skb_network_header_len(skb) : -1,
+ has_trans ? skb->transport_header : -1,
+ sh->tx_flags, sh->nr_frags,
+ sh->gso_size, sh->gso_type, sh->gso_segs,
+ skb->csum, skb->ip_summed, skb->csum_complete_sw,
+ skb->csum_valid, skb->csum_level,
+ skb->hash, skb->sw_hash, skb->l4_hash,
+ ntohs(skb->protocol), skb->pkt_type, skb->skb_iif);
if (dev)
- printk("%sdev name=%s feat=0x%pNF\n",
- level, dev->name, &dev->features);
+ pr_info("%sdev name=%s feat=0x%pNF\n",
+ level, dev->name, &dev->features);
if (sk)
- printk("%ssk family=%hu type=%hu proto=%hu\n",
- level, sk->sk_family, sk->sk_type, sk->sk_protocol);
+ pr_info("%ssk family=%hu type=%u proto=%u\n",
+ level, sk->sk_family, sk->sk_type, sk->sk_protocol);
if (full_pkt && headroom)
print_hex_dump(level, "skb headroom: ", DUMP_PREFIX_OFFSET,
@@ -801,7 +801,7 @@ void skb_dump(const char *level, const struct sk_buff *skb,
bool full_pkt)
}
if (full_pkt && skb_has_frag_list(skb)) {
- printk("skb fraglist:\n");
+ pr_info("skb fraglist:\n");
skb_walk_frags(skb, list_skb)
skb_dump(level, list_skb, true);
}
--
1.8.3.1
