diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2019-02-22 01:37:02 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-03-19 14:00:03 -0400 |
| commit | 7afb0df554292dca7568446f619965fb8153085d (patch) | |
| tree | d307d74a8ada423da1942b9f11b035dbc87a095a /drivers/media/pci/cx18/cx18-fileops.c | |
| parent | f8e579f3ca0973daef263f513da5edff520a6c0d (diff) | |
| download | linux-7afb0df554292dca7568446f619965fb8153085d.tar.bz2 | |
media: cx18: update *pos correctly in cx18_read_pos()
We should be updating *pos. The current code is a no-op.
Fixes: 1c1e45d17b66 ("V4L/DVB (7786): cx18: new driver for the Conexant CX23418 MPEG encoder chip")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/pci/cx18/cx18-fileops.c')
| -rw-r--r-- | drivers/media/pci/cx18/cx18-fileops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/pci/cx18/cx18-fileops.c b/drivers/media/pci/cx18/cx18-fileops.c index f778965a2eb8..59e78fb17575 100644 --- a/drivers/media/pci/cx18/cx18-fileops.c +++ b/drivers/media/pci/cx18/cx18-fileops.c @@ -484,7 +484,7 @@ static ssize_t cx18_read_pos(struct cx18_stream *s, char __user *ubuf, CX18_DEBUG_HI_FILE("read %zd from %s, got %zd\n", count, s->name, rc); if (rc > 0) - pos += rc; + *pos += rc; return rc; } |