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media: vidtv: remove unneeded variable make code cleaner 

return value form directly instead of
taking this in another redundant variable.

Link: https://lore.kernel.org/linux-media/20211210024721.425145-1-chi.minghao@zte.com.cn
Reported-by: Zeal Robot <zealci@zte.com.cm>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Minghao Chi 2021-12-10 03:47:21 +01:00 committed by Mauro Carvalho Chehab
parent 5d6db4aa3c
commit 9dd2444f23
1 changed files with 3 additions and 9 deletions
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12
drivers/media/test-drivers/vidtv/vidtv_psi.c
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@ -94,34 +94,28 @@ static void vidtv_psi_update_version_num(struct vidtv_psi_table_header *h)
static u16 vidtv_psi_get_sec_len(struct vidtv_psi_table_header *h)
{
u16 mask;
u16 ret;
mask = GENMASK(11, 0);
ret = be16_to_cpu(h->bitfield) & mask;
return ret;
return be16_to_cpu(h->bitfield) & mask;
}
u16 vidtv_psi_get_pat_program_pid(struct vidtv_psi_table_pat_program *p)
{
u16 mask;
u16 ret;
mask = GENMASK(12, 0);
ret = be16_to_cpu(p->bitfield) & mask;
return ret;
return be16_to_cpu(p->bitfield) & mask;
}
u16 vidtv_psi_pmt_stream_get_elem_pid(struct vidtv_psi_table_pmt_stream *s)
{
u16 mask;
u16 ret;
mask = GENMASK(12, 0);
ret = be16_to_cpu(s->bitfield) & mask;
return ret;
return be16_to_cpu(s->bitfield) & mask;
}
static void vidtv_psi_set_desc_loop_len(__be16 *bitfield, u16 new_len,