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Diffstat (limited to 'net/ipv4/igmp.c')
-rw-r--r--net/ipv4/igmp.c38
1 files changed, 4 insertions, 34 deletions
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 2b6e59c4c0d..7dbc282d4f9 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -2410,23 +2410,8 @@ static const struct seq_operations igmp_mc_seq_ops = {
static int igmp_mc_seq_open(struct inode *inode, struct file *file)
{
- struct seq_file *seq;
- int rc = -ENOMEM;
- struct igmp_mc_iter_state *s = kzalloc(sizeof(*s), GFP_KERNEL);
-
- if (!s)
- goto out;
- rc = seq_open(file, &igmp_mc_seq_ops);
- if (rc)
- goto out_kfree;
-
- seq = file->private_data;
- seq->private = s;
-out:
- return rc;
-out_kfree:
- kfree(s);
- goto out;
+ return seq_open_private(file, &igmp_mc_seq_ops,
+ sizeof(struct igmp_mc_iter_state));
}
static const struct file_operations igmp_mc_seq_fops = {
@@ -2584,23 +2569,8 @@ static const struct seq_operations igmp_mcf_seq_ops = {
static int igmp_mcf_seq_open(struct inode *inode, struct file *file)
{
- struct seq_file *seq;
- int rc = -ENOMEM;
- struct igmp_mcf_iter_state *s = kzalloc(sizeof(*s), GFP_KERNEL);
-
- if (!s)
- goto out;
- rc = seq_open(file, &igmp_mcf_seq_ops);
- if (rc)
- goto out_kfree;
-
- seq = file->private_data;
- seq->private = s;
-out:
- return rc;
-out_kfree:
- kfree(s);
- goto out;
+ return seq_open_private(file, &igmp_mcf_seq_ops,
+ sizeof(struct igmp_mcf_iter_state));
}
static const struct file_operations igmp_mcf_seq_fops = {