Fixed coding style issues of spacing
Signed-off-by: Devendra Sharma <devendra.sharma9091@xxxxxxxxx>
---
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
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