diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2022-10-24 15:29:54 +0100 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2022-11-04 16:56:45 +0100 |
| commit | 9bf961085b3918773ae6b06680bb3d49bbf2c9f3 (patch) | |
| tree | ce5330e50a8befdf4aaf17304213961cdcb2468b /drivers/media/dvb-core | |
| parent | 94a7ad9283464b75b12516c5512541d467cefcf8 (diff) | |
| download | linux-stable-9bf961085b3918773ae6b06680bb3d49bbf2c9f3.tar.gz linux-stable-9bf961085b3918773ae6b06680bb3d49bbf2c9f3.tar.bz2 linux-stable-9bf961085b3918773ae6b06680bb3d49bbf2c9f3.zip | |
media: dvb-core: remove variable n, turn for-loop to while-loop
Variable n is just being incremented and it's never used
anywhere else. The variable and the increment are redundant so
remove it. This allows the for-loop to be replaced with a
while-loop.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers/media/dvb-core')
| -rw-r--r-- | drivers/media/dvb-core/dvb_demux.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/dvb-core/dvb_demux.c b/drivers/media/dvb-core/dvb_demux.c index 83cc32ad7e12..398c86279b5b 100644 --- a/drivers/media/dvb-core/dvb_demux.c +++ b/drivers/media/dvb-core/dvb_demux.c @@ -233,7 +233,7 @@ static int dvb_dmx_swfilter_section_copy_dump(struct dvb_demux_feed *feed, { struct dvb_demux *demux = feed->demux; struct dmx_section_feed *sec = &feed->feed.sec; - u16 limit, seclen, n; + u16 limit, seclen; if (sec->tsfeedp >= DMX_MAX_SECFEED_SIZE) return 0; @@ -262,7 +262,7 @@ static int dvb_dmx_swfilter_section_copy_dump(struct dvb_demux_feed *feed, /* to be sure always set secbuf */ sec->secbuf = sec->secbuf_base + sec->secbufp; - for (n = 0; sec->secbufp + 2 < limit; n++) { + while (sec->secbufp + 2 < limit) { seclen = section_length(sec->secbuf); if (seclen <= 0 || seclen > DMX_MAX_SECTION_SIZE || seclen + sec->secbufp > limit) |