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Bluetooth: Change to use DEFINE_SHOW_ATTRIBUTE macro

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Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Yangtao Li 2018-11-05 09:56:19 -05:00 committed by Marcel Holtmann
parent f79ba43002
commit 8e2924e383
4 changed files with 4 additions and 44 deletions
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12
net/bluetooth/l2cap_core.c
View File

@ -7650,17 +7650,7 @@ static int l2cap_debugfs_show(struct seq_file *f, void *p)
return 0;
}
static int l2cap_debugfs_open(struct inode *inode, struct file *file)
{
return single_open(file, l2cap_debugfs_show, inode->i_private);
}
static const struct file_operations l2cap_debugfs_fops = {
.open = l2cap_debugfs_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
DEFINE_SHOW_ATTRIBUTE(l2cap_debugfs);
static struct dentry *l2cap_debugfs;

12
net/bluetooth/rfcomm/core.c
View File

@ -2166,17 +2166,7 @@ static int rfcomm_dlc_debugfs_show(struct seq_file *f, void *x)
return 0;
}
static int rfcomm_dlc_debugfs_open(struct inode *inode, struct file *file)
{
return single_open(file, rfcomm_dlc_debugfs_show, inode->i_private);
}
static const struct file_operations rfcomm_dlc_debugfs_fops = {
.open = rfcomm_dlc_debugfs_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
DEFINE_SHOW_ATTRIBUTE(rfcomm_dlc_debugfs);
static struct dentry *rfcomm_dlc_debugfs;

12
net/bluetooth/rfcomm/sock.c
View File

@ -1020,17 +1020,7 @@ static int rfcomm_sock_debugfs_show(struct seq_file *f, void *p)
return 0;
}
static int rfcomm_sock_debugfs_open(struct inode *inode, struct file *file)
{
return single_open(file, rfcomm_sock_debugfs_show, inode->i_private);
}
static const struct file_operations rfcomm_sock_debugfs_fops = {
.open = rfcomm_sock_debugfs_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
DEFINE_SHOW_ATTRIBUTE(rfcomm_sock_debugfs);
static struct dentry *rfcomm_sock_debugfs;

12
net/bluetooth/sco.c
View File

@ -1173,17 +1173,7 @@ static int sco_debugfs_show(struct seq_file *f, void *p)
return 0;
}
static int sco_debugfs_open(struct inode *inode, struct file *file)
{
return single_open(file, sco_debugfs_show, inode->i_private);
}
static const struct file_operations sco_debugfs_fops = {
.open = sco_debugfs_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
DEFINE_SHOW_ATTRIBUTE(sco_debugfs);
static struct dentry *sco_debugfs;