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avcodec/mmvideo: remove unused return value and assignment
Found-by: CSA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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parent
08b6591cf6
commit
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@ -68,7 +68,7 @@ static av_cold int mm_decode_init(AVCodecContext *avctx)
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return 0;
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return 0;
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}
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}
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static int mm_decode_pal(MmContext *s)
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static void mm_decode_pal(MmContext *s)
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{
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{
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int i;
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int i;
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@ -77,8 +77,6 @@ static int mm_decode_pal(MmContext *s)
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s->palette[i] = 0xFFU << 24 | bytestream2_get_be24(&s->gb);
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s->palette[i] = 0xFFU << 24 | bytestream2_get_be24(&s->gb);
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s->palette[i+128] = s->palette[i]<<2;
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s->palette[i+128] = s->palette[i]<<2;
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}
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}
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return 0;
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}
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}
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/**
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/**
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@ -200,7 +198,7 @@ static int mm_decode_frame(AVCodecContext *avctx,
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return res;
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return res;
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switch(type) {
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switch(type) {
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case MM_TYPE_PALETTE : res = mm_decode_pal(s); return avpkt->size;
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case MM_TYPE_PALETTE : mm_decode_pal(s); return avpkt->size;
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case MM_TYPE_INTRA : res = mm_decode_intra(s, 0, 0); break;
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case MM_TYPE_INTRA : res = mm_decode_intra(s, 0, 0); break;
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case MM_TYPE_INTRA_HH : res = mm_decode_intra(s, 1, 0); break;
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case MM_TYPE_INTRA_HH : res = mm_decode_intra(s, 1, 0); break;
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case MM_TYPE_INTRA_HHV : res = mm_decode_intra(s, 1, 1); break;
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case MM_TYPE_INTRA_HHV : res = mm_decode_intra(s, 1, 1); break;
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