From: Yangtao Li <tiny.windzz@gmail.com>
To: alex.aring@gmail.com, jukka.rissanen@linux.intel.com,
davem@davemloft.net
Cc: linux-bluetooth@vger.kernel.org, linux-wpan@vger.kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Yangtao Li <tiny.windzz@gmail.com>
Subject: [PATCH] 6lowpan: convert to DEFINE_SHOW_ATTRIBUTE
Date: Sat, 15 Dec 2018 02:22:17 -0500 [thread overview]
Message-ID: <20181215072217.26085-1-tiny.windzz@gmail.com> (raw)
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
net/6lowpan/debugfs.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/net/6lowpan/debugfs.c b/net/6lowpan/debugfs.c
index 24915e0bb9ea..6c152f9ea26e 100644
--- a/net/6lowpan/debugfs.c
+++ b/net/6lowpan/debugfs.c
@@ -232,18 +232,7 @@ static int lowpan_context_show(struct seq_file *file, void *offset)
return 0;
}
-
-static int lowpan_context_open(struct inode *inode, struct file *file)
-{
- return single_open(file, lowpan_context_show, inode->i_private);
-}
-
-static const struct file_operations lowpan_context_fops = {
- .open = lowpan_context_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(lowpan_context);
static int lowpan_short_addr_get(void *data, u64 *val)
{
--
2.17.0
next reply other threads:[~2018-12-15 7:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-15 7:22 Yangtao Li [this message]
2018-12-18 23:49 ` [PATCH] 6lowpan: convert to DEFINE_SHOW_ATTRIBUTE Marcel Holtmann
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