Commit ec3eda53 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

media: vidtv: cleanup null packet initialization logic 



Initialize the destination buffer/size and the initial
offset when creating the local var.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent c857b065

drivers/media/test-drivers/vidtv/vidtv_mux.c

+5 −4
Original line number Diff line number Diff line
@@ -348,7 +348,11 @@ static u32 vidtv_mux_poll_encoders(struct vidtv_mux *m) 


static u32 vidtv_mux_pad_with_nulls(struct vidtv_mux *m, u32 npkts)

{

	struct null_packet_write_args args = {};

	struct null_packet_write_args args = {

		.dest_buf           = m->mux_buf,

		.buf_sz             = m->mux_buf_sz,

		.dest_offset        = m->mux_buf_offset,

	};

	u32 initial_offset = m->mux_buf_offset;

	struct vidtv_mux_pid_ctx *ctx;

	u32 nbytes;
@@ -356,10 +360,7 @@ static u32 vidtv_mux_pad_with_nulls(struct vidtv_mux *m, u32 npkts) 


	ctx = vidtv_mux_get_pid_ctx(m, TS_NULL_PACKET_PID);



	args.dest_buf           = m->mux_buf;

	args.buf_sz             = m->mux_buf_sz;

	args.continuity_counter = &ctx->cc;

	args.dest_offset        = m->mux_buf_offset;



	for (i = 0; i < npkts; ++i) {

		m->mux_buf_offset += vidtv_ts_null_write_into(args);