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Subject: media: av7110: coding style fixes: braces
Author: Stefan Herdler <herd...@nurfuerspam.de>
Date: Tue May 7 02:24:52 2024 +0200
This patch fixes the following checkpatch warnings and errors:
WARNING:BRACES: braces {} are not necessary for any arm of this statement
WARNING:BRACES: braces {} are not necessary for single statement blocks
CHECK:BRACES: braces {} should be used on all arms of this statement
CHECK:BRACES: Unbalanced braces around else statement
Signed-off-by: Stefan Herdler <herd...@nurfuerspam.de>
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
drivers/staging/media/av7110/av7110.c | 27 ++++++++++++---------------
drivers/staging/media/av7110/av7110_av.c | 16 ++++++++++------
drivers/staging/media/av7110/av7110_hw.c | 8 ++++----
drivers/staging/media/av7110/av7110_ipack.c | 4 ++--
drivers/staging/media/av7110/av7110_v4l.c | 11 +++++++----
drivers/staging/media/av7110/dvb_filter.c | 3 +--
6 files changed, 36 insertions(+), 33 deletions(-)
---
diff --git a/drivers/staging/media/av7110/av7110.c
b/drivers/staging/media/av7110/av7110.c
index 49735cbb2ea4..78d708ffc8f3 100644
--- a/drivers/staging/media/av7110/av7110.c
+++ b/drivers/staging/media/av7110/av7110.c
@@ -408,10 +408,11 @@ static void debiirq(struct tasklet_struct *t)
if (data[5] > 5)
flags |= CA_CI_MODULE_READY;
av7110->ci_slot[data_0].flags = flags;
- } else
+ } else {
ci_get_data(&av7110->ci_rbuffer,
av7110->debi_virt,
av7110->debilen);
+ }
xfer = RX_BUFF;
break;
}
@@ -1010,10 +1011,9 @@ static int av7110_stop_feed(struct dvb_demux_feed *feed)
demux->pids[feed->pes_type] |= 0x8000;
demux->pesfilter[feed->pes_type] = NULL;
}
- if (feed->ts_type & TS_DECODER &&
- feed->pes_type < DMX_PES_OTHER) {
+ if (feed->ts_type & TS_DECODER && feed->pes_type <
DMX_PES_OTHER)
ret = dvb_feed_stop_pid(feed);
- } else
+ else
if ((feed->ts_type & TS_PACKET) &&
(demux->dmx.frontend->source != DMX_MEMORY_FE))
ret = StopHWFilter(feed->filter);
@@ -1245,10 +1245,10 @@ static void vpeirq(struct tasklet_struct *t)
saa7146_read(budget->dev, EC1R) & 0x3fff);
#endif
- if (newdma > olddma)
+ if (newdma > olddma) {
/* no wraparound, dump olddma..newdma */
dvb_dmx_swfilter_packets(demux, mem + olddma, (newdma - olddma)
/ 188);
- else {
+ } else {
/* wraparound, dump olddma..buflen and 0..newdma */
dvb_dmx_swfilter_packets(demux, mem + olddma, (TS_BUFLEN -
olddma) / 188);
dvb_dmx_swfilter_packets(demux, mem, newdma / 188);
@@ -1488,9 +1488,10 @@ static int get_firmware(struct av7110 *av7110)
printk(KERN_ERR "dvb-ttpci: could not load firmware,
file not found: dvb-ttpci-01.fw\n");
printk(KERN_ERR "dvb-ttpci: usually this should be in
/usr/lib/hotplug/firmware or /lib/firmware\n");
printk(KERN_ERR "dvb-ttpci: and can be downloaded from
https://linuxtv.org/download/dvb/firmware/\n";);
- } else
+ } else {
printk(KERN_ERR "dvb-ttpci: cannot request firmware
(error %i)\n",
ret);
+ }
return -EINVAL;
}
@@ -2076,9 +2077,8 @@ static int frontend_init(struct av7110 *av7110)
case 0x0000: // Fujitsu/Siemens DVB-Cable (ves1820/Philips
CD1516(??))
av7110->fe = dvb_attach(ves1820_attach,
&philips_cd1516_config,
&av7110->i2c_adap,
read_pwm(av7110));
- if (av7110->fe) {
+ if (av7110->fe)
av7110->fe->ops.tuner_ops.set_params =
philips_cd1516_tuner_set_params;
- }
break;
}
@@ -2129,17 +2129,15 @@ static int frontend_init(struct av7110 *av7110)
/* Siemens DVB-C (full-length card)
VES1820/Philips CD1516 */
av7110->fe = dvb_attach(ves1820_attach,
&philips_cd1516_config, &av7110->i2c_adap,
read_pwm(av7110));
- if (av7110->fe) {
+ if (av7110->fe)
av7110->fe->ops.tuner_ops.set_params =
philips_cd1516_tuner_set_params;
- }
break;
case 0x0003:
/* Hauppauge DVB-C 2.1 VES1820/ALPS TDBE2 */
av7110->fe = dvb_attach(ves1820_attach,
&alps_tdbe2_config, &av7110->i2c_adap,
read_pwm(av7110));
- if (av7110->fe) {
+ if (av7110->fe)
av7110->fe->ops.tuner_ops.set_params =
alps_tdbe2_tuner_set_params;
- }
break;
}
break;
@@ -2168,9 +2166,8 @@ static int frontend_init(struct av7110 *av7110)
case 0x0002: // Hauppauge/TT DVB-C premium rev2.X
av7110->fe = dvb_attach(ves1820_attach,
&alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110));
- if (av7110->fe) {
+ if (av7110->fe)
av7110->fe->ops.tuner_ops.set_params =
alps_tdbe2_tuner_set_params;
- }
break;
case 0x0004: // Galaxis DVB-S rev1.3
diff --git a/drivers/staging/media/av7110/av7110_av.c
b/drivers/staging/media/av7110/av7110_av.c
index f5200aa3dd17..35af0cd6dd55 100644
--- a/drivers/staging/media/av7110/av7110_av.c
+++ b/drivers/staging/media/av7110/av7110_av.c
@@ -412,8 +412,9 @@ static void play_video_cb(u8 *buf, int count, void *priv)
if ((buf[3] & 0xe0) == 0xe0) {
get_video_format(av7110, buf, count);
aux_ring_buffer_write(&av7110->avout, buf, count);
- } else
+ } else {
aux_ring_buffer_write(&av7110->aout, buf, count);
+ }
}
static void play_audio_cb(u8 *buf, int count, void *priv)
@@ -610,8 +611,9 @@ static int find_pes_header(u8 const *buf, long int length,
int *frags)
c++;
break;
}
- } else
+ } else {
c++;
+ }
}
if (c == length - 3 && !found) {
if (buf[length - 1] == 0x00)
@@ -709,8 +711,9 @@ void av7110_p2t_write(u8 const *buf, long int length, u16
pid, struct av7110_p2t
c = c2;
clear_p2t(p);
add = 0;
- } else
+ } else {
add = 1;
+ }
} else {
l = length - c;
rest = l % (TS_SIZE - 4);
@@ -981,8 +984,10 @@ static __poll_t dvb_audio_poll(struct file *file,
poll_table *wait)
if (av7110->playing) {
if (dvb_ringbuffer_free(&av7110->aout) >= 20 * 1024)
mask |= (EPOLLOUT | EPOLLWRNORM);
- } else /* if not playing: may play if asked for */
+ } else {
+ /* if not playing: may play if asked for */
mask = (EPOLLOUT | EPOLLWRNORM);
+ }
return mask;
}
@@ -1532,9 +1537,8 @@ static int dvb_video_release(struct inode *inode, struct
file *file)
dprintk(2, "av7110:%p, \n", av7110);
- if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
+ if ((file->f_flags & O_ACCMODE) != O_RDONLY)
av7110_av_stop(av7110, RP_VIDEO);
- }
return dvb_generic_release(inode, file);
}
diff --git a/drivers/staging/media/av7110/av7110_hw.c
b/drivers/staging/media/av7110/av7110_hw.c
index c7ea72128899..d775dd632d5b 100644
--- a/drivers/staging/media/av7110/av7110_hw.c
+++ b/drivers/staging/media/av7110/av7110_hw.c
@@ -1076,9 +1076,9 @@ int av7110_osd_cmd(struct av7110 *av7110, osd_cmd_t *dc)
ret = OSDSetColor(av7110, dc->color, dc->x0, dc->y0, dc->x1,
dc->y1);
break;
case OSD_SetPalette:
- if (FW_VERSION(av7110->arm_app) >= 0x2618)
+ if (FW_VERSION(av7110->arm_app) >= 0x2618) {
ret = OSDSetPalette(av7110, dc->data, dc->color,
dc->x0);
- else {
+ } else {
int i, len = dc->x0 - dc->color + 1;
u8 __user *colors = (u8 __user *)dc->data;
u8 r, g = 0, b = 0, blend = 0;
@@ -1140,9 +1140,9 @@ int av7110_osd_cmd(struct av7110 *av7110, osd_cmd_t *dc)
break;
}
case OSD_SetWindow:
- if (dc->x0 < 1 || dc->x0 > 7)
+ if (dc->x0 < 1 || dc->x0 > 7) {
ret = -EINVAL;
- else {
+ } else {
av7110->osdwin = dc->x0;
ret = 0;
}
diff --git a/drivers/staging/media/av7110/av7110_ipack.c
b/drivers/staging/media/av7110/av7110_ipack.c
index 9fe18f4707f5..c18a9f586db1 100644
--- a/drivers/staging/media/av7110/av7110_ipack.c
+++ b/drivers/staging/media/av7110/av7110_ipack.c
@@ -215,9 +215,9 @@ int av7110_ipack_instant_repack(const u8 *buf, int count,
struct ipack *p)
p->flag1 = buf[c];
c++;
p->found++;
- if ((p->flag1 & 0xc0) == 0x80)
+ if ((p->flag1 & 0xc0) == 0x80) {
p->mpeg = 2;
- else {
+ } else {
p->hlength = 0;
p->which = 0;
p->mpeg = 1;
diff --git a/drivers/staging/media/av7110/av7110_v4l.c
b/drivers/staging/media/av7110/av7110_v4l.c
index 633dbb697943..f19e505370dd 100644
--- a/drivers/staging/media/av7110/av7110_v4l.c
+++ b/drivers/staging/media/av7110/av7110_v4l.c
@@ -330,8 +330,10 @@ static int vidioc_g_tuner(struct file *file, void *fh,
struct v4l2_tuner *t)
/* bilingual */
t->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
t->audmode = V4L2_TUNER_MODE_LANG1;
- } else /* mono */
+ } else {
+ /* mono */
t->rxsubchans = V4L2_TUNER_SUB_MONO;
+ }
return 0;
}
@@ -709,8 +711,9 @@ int av7110_init_analog_module(struct av7110 *av7110)
pr_info("DVB-C analog module @ card %d detected, initializing
MSP3415\n",
av7110->dvb_adapter.num);
av7110->adac_type = DVB_ADAC_MSP34x5;
- } else
+ } else {
return -ENODEV;
+ }
msleep(100); // the probing above resets the msp...
msp_readreg(av7110, MSP_RD_DSP, 0x001e, &version1);
@@ -922,9 +925,9 @@ static int std_callback(struct saa7146_dev *dev, struct
saa7146_standard *std)
} else if (std->id & V4L2_STD_NTSC) {
av7110->vidmode = AV7110_VIDEO_MODE_NTSC;
av7110_set_vidmode(av7110, av7110->vidmode);
- }
- else
+ } else {
return -1;
+ }
return 0;
}
diff --git a/drivers/staging/media/av7110/dvb_filter.c
b/drivers/staging/media/av7110/dvb_filter.c
index 515b4288b213..f92faae446ac 100644
--- a/drivers/staging/media/av7110/dvb_filter.c
+++ b/drivers/staging/media/av7110/dvb_filter.c
@@ -33,9 +33,8 @@ int dvb_filter_get_ac3info(u8 *mbuf, int count, struct
dvb_audio_info *ai, int p
if (b[0] == 0x0b && b[1] == 0x77)
found = 1;
- else {
+ else
c++;
- }
}
if (!found)
