diff options
| author | Pavel Emelyanov <xemul@openvz.org> | 2008-02-18 13:55:10 +0300 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2008-03-26 00:19:58 -0400 |
| commit | 1119d577ccfeb727e3f26f07e612d6f2a9c349e7 (patch) | |
| tree | 74542b56b258e8cae2f7747ac519c9ba0acf3518 /drivers/net/ibmveth.c | |
| parent | 57bb7e222804c68066e3e995dffbedda5b1ec1ea (diff) | |
| download | linux-1119d577ccfeb727e3f26f07e612d6f2a9c349e7.tar.gz linux-1119d577ccfeb727e3f26f07e612d6f2a9c349e7.tar.bz2 linux-1119d577ccfeb727e3f26f07e612d6f2a9c349e7.zip | |
Use single_open instead of manual manipulations.
The code opening proc entry for each device makes the
same thing, as the single_open does, so remove the
unneeded code.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/ibmveth.c')
| -rw-r--r-- | drivers/net/ibmveth.c | 42 |
1 files changed, 3 insertions, 39 deletions
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c index 57772bebff56..bb31e09899fc 100644 --- a/drivers/net/ibmveth.c +++ b/drivers/net/ibmveth.c @@ -1259,26 +1259,7 @@ static void ibmveth_proc_unregister_driver(void) remove_proc_entry(IBMVETH_PROC_DIR, init_net.proc_net); } -static void *ibmveth_seq_start(struct seq_file *seq, loff_t *pos) -{ - if (*pos == 0) { - return (void *)1; - } else { - return NULL; - } -} - -static void *ibmveth_seq_next(struct seq_file *seq, void *v, loff_t *pos) -{ - ++*pos; - return NULL; -} - -static void ibmveth_seq_stop(struct seq_file *seq, void *v) -{ -} - -static int ibmveth_seq_show(struct seq_file *seq, void *v) +static int ibmveth_show(struct seq_file *seq, void *v) { struct ibmveth_adapter *adapter = seq->private; char *current_mac = ((char*) &adapter->netdev->dev_addr); @@ -1302,27 +1283,10 @@ static int ibmveth_seq_show(struct seq_file *seq, void *v) return 0; } -static struct seq_operations ibmveth_seq_ops = { - .start = ibmveth_seq_start, - .next = ibmveth_seq_next, - .stop = ibmveth_seq_stop, - .show = ibmveth_seq_show, -}; static int ibmveth_proc_open(struct inode *inode, struct file *file) { - struct seq_file *seq; - struct proc_dir_entry *proc; - int rc; - - rc = seq_open(file, &ibmveth_seq_ops); - if (!rc) { - /* recover the pointer buried in proc_dir_entry data */ - seq = file->private_data; - proc = PDE(inode); - seq->private = proc->data; - } - return rc; + return single_open(file, ibmveth_show, PDE(inode)->data); } static const struct file_operations ibmveth_proc_fops = { @@ -1330,7 +1294,7 @@ static const struct file_operations ibmveth_proc_fops = { .open = ibmveth_proc_open, .read = seq_read, .llseek = seq_lseek, - .release = seq_release, + .release = single_release, }; static void ibmveth_proc_register_adapter(struct ibmveth_adapter *adapter) |