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media: mtk-vcodec: mtk_vcodec_dec.c: fix comparison to bool

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Fix the following coccinelle reports:

drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c:197:14-35:
WARNING: Comparison to bool

drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c:198:7-29:
WARNING: Comparison to bool

drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c:451:12-19:
WARNING: Comparison to bool

drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c:1159:6-15:
WARNING: Comparison to bool

By replacing (cond == true) with (cond) and (cond == false) with
(!cond)

Found using - Coccinelle (http://coccinelle.lip6.fr)

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Daniel W. S. Almeida 2020-08-07 10:35:33 +02:00 committed by Mauro Carvalho Chehab
parent 52cdded09b
commit 10e639041e
1 changed files with 3 additions and 4 deletions
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7
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
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@ -194,8 +194,7 @@ static struct vb2_buffer *get_free_buffer(struct mtk_vcodec_ctx *ctx)
vb->vb2_buf.index,
dstbuf->queued_in_vb2);
v4l2_m2m_buf_queue(ctx->m2m_ctx, vb);
} else if ((dstbuf->queued_in_vb2 == false) &&
(dstbuf->queued_in_v4l2 == true)) {
} else if (!dstbuf->queued_in_vb2 && dstbuf->queued_in_v4l2) {
/*
* If buffer in v4l2 driver but not in vb2 queue yet,
* and we get this buffer from free_list, it means
@ -448,7 +447,7 @@ static void mtk_vdec_worker(struct work_struct *work)
mutex_unlock(&ctx->lock);
}
v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_ERROR);
} else if (res_chg == false) {
} else if (!res_chg) {
/*
* we only return src buffer with VB2_BUF_STATE_DONE
* when decode success without resolution change
@ -1156,7 +1155,7 @@ static void vb2ops_vdec_buf_queue(struct vb2_buffer *vb)
buf = container_of(vb2_v4l2, struct mtk_video_dec_buf,
m2m_buf.vb);
mutex_lock(&ctx->lock);
if (buf->used == false) {
if (!buf->used) {
v4l2_m2m_buf_queue(ctx->m2m_ctx, vb2_v4l2);
buf->queued_in_vb2 = true;
buf->queued_in_v4l2 = true;