dfa: remove redundant check

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

dfa: remove redundant check
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
740ebe46 · Michael Niedermayer · 7ad359b3 · 740ebe46
Commit 740ebe46 authored Apr 04, 2013 by Michael Niedermayer
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dfa.c libavcodec/dfa.c +0 -2

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--- a/libavcodec/dfa.c
+++ b/libavcodec/dfa.c
@@ -254,8 +254,6 @@ static int decode_wdlt(GetByteContext *gb, uint8_t *frame, int width, int height
            y        += skip_lines;
            segments = bytestream2_get_le16(gb);
        }
-        if (frame_end <= frame)
-            return -1;
        if (segments & 0x8000) {
            frame[width - 1] = segments & 0xFF;
            segments = bytestream2_get_le16(gb);