From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl1-f193.google.com ([209.85.214.193]:34753 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728675AbeLOHWV (ORCPT ); Sat, 15 Dec 2018 02:22:21 -0500 From: Yangtao Li Subject: [PATCH] 6lowpan: convert to DEFINE_SHOW_ATTRIBUTE Date: Sat, 15 Dec 2018 02:22:17 -0500 Message-Id: <20181215072217.26085-1-tiny.windzz@gmail.com> Sender: linux-wpan-owner@vger.kernel.org List-ID: 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 Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Yangtao Li --- 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