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media: vicodec: change variable name for the return value of v4l2_fwht_encode 

v4l2_fwht_encode returns either an error code on
failure or the size of the compressed frame on
success. So change the var assigned to it from
'ret' to 'comp_sz_or_errcode' to clarify that.

Signed-off-by: Dafna Hirschfeld <dafna3@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Dafna Hirschfeld 2019-03-06 16:13:27 -05:00 committed by Mauro Carvalho Chehab
parent 09ca38a507
commit f902796a51
1 changed files with 5 additions and 4 deletions
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9
drivers/media/platform/vicodec/vicodec-core.c
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@ -177,13 +177,14 @@ static int device_process(struct vicodec_ctx *ctx,
if (ctx->is_enc) {
struct vicodec_q_data *q_src;
int comp_sz_or_errcode;
q_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
state->info = q_src->info;
ret = v4l2_fwht_encode(state, p_src, p_dst);
if (ret < 0)
return ret;
vb2_set_plane_payload(&dst_vb->vb2_buf, 0, ret);
comp_sz_or_errcode = v4l2_fwht_encode(state, p_src, p_dst);
if (comp_sz_or_errcode < 0)
return comp_sz_or_errcode;
vb2_set_plane_payload(&dst_vb->vb2_buf, 0, comp_sz_or_errcode);
} else {
unsigned int comp_frame_size = ntohl(ctx->state.header.size);