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6lowpan: convert to DEFINE_SHOW_ATTRIBUTE

PATCH In review Yangtao Li 2 participants 2 messages Dec 15, 2018 – Dec 18, 2018

Subsystems (5)
Networking Network drivers Bluetooth drivers IEEE 802.15.4 +1 more subsystems
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Yangtao Li

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#0 lore raw

PATCH 1/1 6lowpan: convert to DEFINE_SHOW_ATTRIBUTE

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by Yangtao Li <[email protected]>
---
 net/6lowpan/debugfs.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)
net/6lowpan/debugfs.c +1 -12
index 24915e0bb9ea..6c152f9ea26e 100644
@@ -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)
 {
Signature · 1 line
2.17.0
maintainer
#1 lore raw

Hi Yangtao,

Quoted 6 lines

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by Yangtao Li <[email protected]>

---
net/6lowpan/debugfs.c | 13 +------------

1 file changed, 1 insertion(+), 12 deletions(-)

patch has been applied to bluetooth-next tree.

Regards

Marcel