Messages in this thread Patch in this message | | | From | "Denis V. Lunev" <> | Subject | [PATCH 9/12] ipv4: assign PDE->data before gluing PDE into /proc tree | Date | Tue, 29 Apr 2008 15:13:19 +0400 |
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The check for PDE->data != NULL becomes useless after the replacement of proc_net_fops_create with proc_create_data.
Signed-off-by: Denis V. Lunev <den@openvz.org> Cc: Alexey Dobriyan <adobriyan@openvz.org> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: David S. Miller <davem@davemloft.net> --- net/ipv4/tcp_ipv4.c | 10 +++------- net/ipv4/udp.c | 7 +++---- 2 files changed, 6 insertions(+), 11 deletions(-)
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 7766151..4d97b28 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -2214,9 +2214,6 @@ static int tcp_seq_open(struct inode *inode, struct file *file) struct tcp_iter_state *s; int err; - if (unlikely(afinfo == NULL)) - return -EINVAL; - err = seq_open_net(inode, file, &afinfo->seq_ops, sizeof(struct tcp_iter_state)); if (err < 0) @@ -2241,10 +2238,9 @@ int tcp_proc_register(struct net *net, struct tcp_seq_afinfo *afinfo) afinfo->seq_ops.next = tcp_seq_next; afinfo->seq_ops.stop = tcp_seq_stop; - p = proc_net_fops_create(net, afinfo->name, S_IRUGO, &afinfo->seq_fops); - if (p) - p->data = afinfo; - else + p = proc_create_data(afinfo->name, S_IRUGO, net->proc_net, + &afinfo->seq_fops, afinfo); + if (!p) rc = -ENOMEM; return rc; } diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index b053ac7..c19c491 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1605,10 +1605,9 @@ int udp_proc_register(struct net *net, struct udp_seq_afinfo *afinfo) afinfo->seq_ops.next = udp_seq_next; afinfo->seq_ops.stop = udp_seq_stop; - p = proc_net_fops_create(net, afinfo->name, S_IRUGO, &afinfo->seq_fops); - if (p) - p->data = afinfo; - else + p = proc_create_data(afinfo->name, S_IRUGO, net->proc_net, + &afinfo->seq_fops, afinfo); + if (!p) rc = -ENOMEM; return rc; } -- 1.5.3.rc5
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