[media] media: dvb: dmx: fixed coding style issues of spacing

Fixed coding style issues of spacing

Signed-off-by: Devendra Sharma <devendra.sharma9091@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/dvb-core/dmxdev.c b/drivers/media/dvb-core/dmxdev.c
index 9a2a3eacc7466b6d1db93421a829bc84d76aeaf8..45e91add73ba003bafb78584f4c04f708daa4152 100644 (file)
--- a/drivers/media/dvb-core/dmxdev.c
+++ b/drivers/media/dvb-core/dmxdev.c
@@ -147,6 +147,7 @@ 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;
@@ -198,6 +199,7 @@ 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;
@@ -872,7 +874,7 @@ 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;
@@ -1121,7 +1123,7 @@ 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
@@ -1259,14 +1261,14 @@ 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);