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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>
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@ -94,34 +94,28 @@ static void vidtv_psi_update_version_num(struct vidtv_psi_table_header *h)
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static u16 vidtv_psi_get_sec_len(struct vidtv_psi_table_header *h)
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{
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u16 mask;
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u16 ret;
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mask = GENMASK(11, 0);
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ret = be16_to_cpu(h->bitfield) & mask;
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return ret;
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return be16_to_cpu(h->bitfield) & mask;
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}
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u16 vidtv_psi_get_pat_program_pid(struct vidtv_psi_table_pat_program *p)
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{
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u16 mask;
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u16 ret;
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mask = GENMASK(12, 0);
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ret = be16_to_cpu(p->bitfield) & mask;
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return ret;
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return be16_to_cpu(p->bitfield) & mask;
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}
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u16 vidtv_psi_pmt_stream_get_elem_pid(struct vidtv_psi_table_pmt_stream *s)
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{
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u16 mask;
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u16 ret;
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mask = GENMASK(12, 0);
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ret = be16_to_cpu(s->bitfield) & mask;
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return ret;
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return be16_to_cpu(s->bitfield) & mask;
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}
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static void vidtv_psi_set_desc_loop_len(__be16 *bitfield, u16 new_len,
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