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ipconfig: convert to DEFINE_SHOW_ATTRIBUTE 

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yangtao Li 2018-12-15 02:19:53 -05:00 committed by David S. Miller
parent a6b981079c
commit 70f98d7c7d
1 changed files with 1 additions and 12 deletions
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13
net/ipv4/ipconfig.c
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@ -1361,18 +1361,7 @@ static int ntp_servers_seq_show(struct seq_file *seq, void *v)
}
return 0;
}
static int ntp_servers_seq_open(struct inode *inode, struct file *file)
{
return single_open(file, ntp_servers_seq_show, NULL);
}
static const struct file_operations ntp_servers_seq_fops = {
.open = ntp_servers_seq_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
DEFINE_SHOW_ATTRIBUTE(ntp_servers_seq);
#endif /* CONFIG_PROC_FS */
/*