From ca92b93d17f8c546d10ae175430fb22d6bd2d60b Mon Sep 17 00:00:00 2001 From: Yangtao Li Date: Sat, 1 Dec 2018 22:28:11 -0500 Subject: s390: convert to DEFINE_SHOW_ATTRIBUTE Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Yangtao Li Signed-off-by: Sebastian Ott Signed-off-by: Martin Schwidefsky --- drivers/s390/block/dasd.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) (limited to 'drivers/s390/block') diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 5e9ebdb0594c..397af07e4d88 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -1192,20 +1192,7 @@ static int dasd_hosts_show(struct seq_file *m, void *v) return rc; } -static int dasd_hosts_open(struct inode *inode, struct file *file) -{ - struct dasd_device *device = inode->i_private; - - return single_open(file, dasd_hosts_show, device); -} - -static const struct file_operations dasd_hosts_fops = { - .owner = THIS_MODULE, - .open = dasd_hosts_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(dasd_hosts); static void dasd_hosts_exit(struct dasd_device *device) { -- cgit v1.2.3