From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761690AbcLRNxM (ORCPT ); Sun, 18 Dec 2016 08:53:12 -0500 Received: from mail-pg0-f68.google.com ([74.125.83.68]:36688 "EHLO mail-pg0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753617AbcLRNxK (ORCPT ); Sun, 18 Dec 2016 08:53:10 -0500 From: devendra sharma To: mchehab@kernel.org Cc: hans.verkuil@cisco.com, arnd@arndb.de, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devendra sharma Subject: [PATCH] media: dvb: dmx: fixed coding style issues of spacing Date: Sun, 18 Dec 2016 19:22:55 +0530 Message-Id: <1482069175-2535-1-git-send-email-devendra.sharma9091@gmail.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixed coding style issues of spacing Signed-off-by: Devendra Sharma --- drivers/media/dvb-core/dmxdev.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/media/dvb-core/dmxdev.c b/drivers/media/dvb-core/dmxdev.c index efe55a3..cd240a2 100644 --- a/drivers/media/dvb-core/dmxdev.c +++ b/drivers/media/dvb-core/dmxdev.c @@ -151,6 +151,7 @@ static int dvb_dvr_open(struct inode *inode, struct file *file) if ((file->f_flags & O_ACCMODE) == O_RDONLY) { void *mem; + if (!dvbdev->readers) { mutex_unlock(&dmxdev->mutex); return -EBUSY; @@ -202,6 +203,7 @@ static int dvb_dvr_release(struct inode *inode, struct file *file) dvbdev->readers++; if (dmxdev->dvr_buffer.data) { void *mem = dmxdev->dvr_buffer.data; + /*memory barrier*/ mb(); spin_lock_irq(&dmxdev->lock); dmxdev->dvr_buffer.data = NULL; @@ -876,7 +878,7 @@ static int dvb_dmxdev_pes_filter_set(struct dmxdev *dmxdev, dvb_dmxdev_filter_stop(dmxdevfilter); dvb_dmxdev_filter_reset(dmxdevfilter); - if ((unsigned)params->pes_type > DMX_PES_OTHER) + if ((unsigned int)params->pes_type > DMX_PES_OTHER) return -EINVAL; dmxdevfilter->type = DMXDEV_TYPE_PES; @@ -1125,7 +1127,7 @@ static int dvb_demux_release(struct inode *inode, struct file *file) mutex_lock(&dmxdev->mutex); dmxdev->dvbdev->users--; - if(dmxdev->dvbdev->users==1 && dmxdev->exit==1) { + if (dmxdev->dvbdev->users == 1 && dmxdev->exit == 1) { mutex_unlock(&dmxdev->mutex); wake_up(&dmxdev->dvbdev->wait_queue); } else @@ -1263,14 +1265,14 @@ EXPORT_SYMBOL(dvb_dmxdev_init); void dvb_dmxdev_release(struct dmxdev *dmxdev) { - dmxdev->exit=1; + dmxdev->exit = 1; if (dmxdev->dvbdev->users > 1) { wait_event(dmxdev->dvbdev->wait_queue, - dmxdev->dvbdev->users==1); + dmxdev->dvbdev->users == 1); } if (dmxdev->dvr_dvbdev->users > 1) { wait_event(dmxdev->dvr_dvbdev->wait_queue, - dmxdev->dvr_dvbdev->users==1); + dmxdev->dvr_dvbdev->users == 1); } dvb_unregister_device(dmxdev->dvbdev); -- 2.7.4