Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 3fa013be authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by Mauro Carvalho Chehab
Browse files

media: st-hva: hva-h264: use swap macro in hva_h264_encode 



Make use of the swap macro and remove unnecessary variable tmp_frame.
This makes the code easier to read and maintain.

This code was detected with the help of Coccinelle.

Signed-off-by: default avatarGustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent d7ca1c9c

drivers/media/platform/sti/hva/hva-h264.c

+1 −4
Original line number Diff line number Diff line
@@ -999,7 +999,6 @@ static int hva_h264_encode(struct hva_ctx *pctx, struct hva_frame *frame, 
{

	struct hva_h264_ctx *ctx = (struct hva_h264_ctx *)pctx->priv;

	struct hva_h264_task *task = (struct hva_h264_task *)ctx->task->vaddr;

	struct hva_buffer *tmp_frame;

	u32 stuffing_bytes = 0;

	int ret = 0;
@@ -1023,9 +1022,7 @@ static int hva_h264_encode(struct hva_ctx *pctx, struct hva_frame *frame, 
				       &stream->bytesused);



	/* switch reference & reconstructed frame */

	tmp_frame = ctx->ref_frame;

	ctx->ref_frame = ctx->rec_frame;

	ctx->rec_frame = tmp_frame;

	swap(ctx->ref_frame, ctx->rec_frame);



	return 0;

err: