cirrus: delete GCC 4.6 warnings
Commit 92d675d1c1
triggered uninitialized
variables warning with GCC 4.6. Fix them by adding zero initializers.
Acked-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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@ -673,9 +673,9 @@ static int cirrus_bitblt_videotovideo_patterncopy(CirrusVGAState * s)
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static void cirrus_do_copy(CirrusVGAState *s, int dst, int src, int w, int h)
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{
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int sx, sy;
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int dx, dy;
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int depth;
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int sx = 0, sy = 0;
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int dx = 0, dy = 0;
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int depth = 0;
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int notify = 0;
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/* make sure to only copy if it's a plain copy ROP */
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