static int fn_hash_insert(struct fib_table *tb, struct fib_config *cfg)
{
struct fn_hash *table = (struct fn_hash *) tb->tb_data;
- struct fib_node *new_f, *f;
+ struct fib_node *new_f = NULL;
+ struct fib_node *f;
struct fib_alias *fa, *new_fa;
struct fn_zone *fz;
struct fib_info *fi;
err = -ENOBUFS;
- new_f = NULL;
if (!f) {
new_f = kmem_cache_zalloc(fn_hash_kmem, GFP_KERNEL);
if (new_f == NULL)
if (new_fa->fa_info != NULL) {
new_fa = kmem_cache_alloc(fn_alias_kmem, GFP_KERNEL);
if (new_fa == NULL)
- goto out_free_new_f;
+ goto out;
}
new_fa->fa_info = fi;
new_fa->fa_tos = tos;
&cfg->fc_nlinfo, 0);
return 0;
-out_free_new_f:
- kmem_cache_free(fn_hash_kmem, new_f);
out:
+ if (new_f)
+ kmem_cache_free(fn_hash_kmem, new_f);
fib_release_info(fi);
return err;
}
struct fib_table *main_table;
struct fn_hash *table;
- main_table = fib_get_table(iter->p.net, RT_TABLE_MAIN);
+ main_table = fib_get_table(seq_file_net(seq), RT_TABLE_MAIN);
table = (struct fn_hash *)main_table->tb_data;
iter->bucket = 0;
static void *fib_seq_start(struct seq_file *seq, loff_t *pos)
__acquires(fib_hash_lock)
{
- struct fib_iter_state *iter = seq->private;
void *v = NULL;
read_lock(&fib_hash_lock);
- if (fib_get_table(iter->p.net, RT_TABLE_MAIN))
+ if (fib_get_table(seq_file_net(seq), RT_TABLE_MAIN))
v = *pos ? fib_get_idx(seq, *pos - 1) : SEQ_START_TOKEN;
return v;
}
static int fib_seq_show(struct seq_file *seq, void *v)
{
struct fib_iter_state *iter;
- char bf[128];
+ int len;
__be32 prefix, mask;
unsigned flags;
struct fib_node *f;
mask = FZ_MASK(iter->zone);
flags = fib_flag_trans(fa->fa_type, mask, fi);
if (fi)
- snprintf(bf, sizeof(bf),
- "%s\t%08X\t%08X\t%04X\t%d\t%u\t%d\t%08X\t%d\t%u\t%u",
+ seq_printf(seq,
+ "%s\t%08X\t%08X\t%04X\t%d\t%u\t%d\t%08X\t%d\t%u\t%u%n",
fi->fib_dev ? fi->fib_dev->name : "*", prefix,
fi->fib_nh->nh_gw, flags, 0, 0, fi->fib_priority,
mask, (fi->fib_advmss ? fi->fib_advmss + 40 : 0),
fi->fib_window,
- fi->fib_rtt >> 3);
+ fi->fib_rtt >> 3, &len);
else
- snprintf(bf, sizeof(bf),
- "*\t%08X\t%08X\t%04X\t%d\t%u\t%d\t%08X\t%d\t%u\t%u",
- prefix, 0, flags, 0, 0, 0, mask, 0, 0, 0);
- seq_printf(seq, "%-127s\n", bf);
+ seq_printf(seq,
+ "*\t%08X\t%08X\t%04X\t%d\t%u\t%d\t%08X\t%d\t%u\t%u%n",
+ prefix, 0, flags, 0, 0, 0, mask, 0, 0, 0, &len);
+
+ seq_printf(seq, "%*s\n", 127 - len, "");
out:
return 0;
}