diff options
| author | Arushi Singhal <arushisinghal19971997@gmail.com> | 2018-03-12 18:36:29 +0530 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-03-20 13:44:14 +0100 |
| commit | 5191d70f83fd1878c40029cffe69f6a2bf65fa0e (patch) | |
| tree | 5b0543a080a40a57e556da1dfb2035b90fa9d7dc /net/netfilter/nfnetlink_queue.c | |
| parent | 472a73e00757b971d613d796374d2727b2e4954d (diff) | |
netfilter: Replace printk() with pr_*() and define pr_fmt()
Using pr_<loglevel>() is more concise than printk(KERN_<LOGLEVEL>).
This patch:
* Replace printks having a log level with the appropriate
pr_*() macros.
* Define pr_fmt() to include relevant name.
* Remove redundant prefixes from pr_*() calls.
* Indent the code where possible.
* Remove the useless output messages.
* Remove periods from messages.
Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nfnetlink_queue.c')
| -rw-r--r-- | net/netfilter/nfnetlink_queue.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index 8bba23160a68..74a04638ef03 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetlink_queue.c @@ -14,6 +14,9 @@ * published by the Free Software Foundation. * */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/module.h> #include <linux/skbuff.h> #include <linux/init.h> @@ -833,11 +836,8 @@ nfqnl_mangle(void *data, int data_len, struct nf_queue_entry *e, int diff) if (diff > skb_tailroom(e->skb)) { nskb = skb_copy_expand(e->skb, skb_headroom(e->skb), diff, GFP_ATOMIC); - if (!nskb) { - printk(KERN_WARNING "nf_queue: OOM " - "in mangle, dropping packet\n"); + if (!nskb) return -ENOMEM; - } kfree_skb(e->skb); e->skb = nskb; } @@ -1536,20 +1536,20 @@ static int __init nfnetlink_queue_init(void) status = register_pernet_subsys(&nfnl_queue_net_ops); if (status < 0) { - pr_err("nf_queue: failed to register pernet ops\n"); + pr_err("failed to register pernet ops\n"); goto out; } netlink_register_notifier(&nfqnl_rtnl_notifier); status = nfnetlink_subsys_register(&nfqnl_subsys); if (status < 0) { - pr_err("nf_queue: failed to create netlink socket\n"); + pr_err("failed to create netlink socket\n"); goto cleanup_netlink_notifier; } status = register_netdevice_notifier(&nfqnl_dev_notifier); if (status < 0) { - pr_err("nf_queue: failed to register netdevice notifier\n"); + pr_err("failed to register netdevice notifier\n"); goto cleanup_netlink_subsys; } |