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Subject[PATCH] ipconfig: convert to DEFINE_SHOW_ATTRIBUTE
Date
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
net/ipv4/ipconfig.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 88212615bf4c..fcb817d0eb24 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -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 */

/*
--
2.17.0
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