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Commit 97170ea1 authored by Stephen Rothwell's avatar Stephen Rothwell Committed by David S. Miller
Browse files

drivers/net/ieee802154/at86rf230.c: seq_printf() now returns NULL 



Signed-off-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Cc: Alexander Aring <alex.aring@gmail.com>
Cc: Stefan Schmidt <stefan@osg.samsung.com>
Cc: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarAlexander Aring <alex.aring@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 35736c81

drivers/net/ieee802154/at86rf230.c

+10 −25
Original line number Diff line number Diff line
@@ -1645,32 +1645,17 @@ static struct dentry *at86rf230_debugfs_root; 
static int at86rf230_stats_show(struct seq_file *file, void *offset)

{

	struct at86rf230_local *lp = file->private;

	int ret;



	ret = seq_printf(file, "SUCCESS:\t\t%8llu\n", lp->trac.success);

	if (ret < 0)

		return ret;



	ret = seq_printf(file, "SUCCESS_DATA_PENDING:\t%8llu\n",

	seq_printf(file, "SUCCESS:\t\t%8llu\n", lp->trac.success);

	seq_printf(file, "SUCCESS_DATA_PENDING:\t%8llu\n",

		   lp->trac.success_data_pending);

	if (ret < 0)

		return ret;



	ret = seq_printf(file, "SUCCESS_WAIT_FOR_ACK:\t%8llu\n",

	seq_printf(file, "SUCCESS_WAIT_FOR_ACK:\t%8llu\n",

		   lp->trac.success_wait_for_ack);

	if (ret < 0)

		return ret;



	ret = seq_printf(file, "CHANNEL_ACCESS_FAILURE:\t%8llu\n",

	seq_printf(file, "CHANNEL_ACCESS_FAILURE:\t%8llu\n",

		   lp->trac.channel_access_failure);

	if (ret < 0)

		return ret;



	ret = seq_printf(file, "NO_ACK:\t\t\t%8llu\n", lp->trac.no_ack);

	if (ret < 0)

		return ret;



	return seq_printf(file, "INVALID:\t\t%8llu\n", lp->trac.invalid);

	seq_printf(file, "NO_ACK:\t\t\t%8llu\n", lp->trac.no_ack);

	seq_printf(file, "INVALID:\t\t%8llu\n", lp->trac.invalid);

	return 0;

}



static int at86rf230_stats_open(struct inode *inode, struct file *file)