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video: fbdev: xen: remove setting of 'transp' parameter
cppcheck reports [drivers/video/fbdev/xen-fbfront.c:226]: (style) Assignment of function parameter has no effect outside the function. The value parameter 'transp' is not used, so setting it can be removed. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Juergen Gross <jgross@suse.com> Signed-off-by: Helge Deller <deller@gmx.de>
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@ -224,7 +224,6 @@ static int xenfb_setcolreg(unsigned regno, unsigned red, unsigned green,
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red = CNVT_TOHW(red, info->var.red.length);
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red = CNVT_TOHW(red, info->var.red.length);
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green = CNVT_TOHW(green, info->var.green.length);
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green = CNVT_TOHW(green, info->var.green.length);
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blue = CNVT_TOHW(blue, info->var.blue.length);
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blue = CNVT_TOHW(blue, info->var.blue.length);
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transp = CNVT_TOHW(transp, info->var.transp.length);
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#undef CNVT_TOHW
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#undef CNVT_TOHW
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v = (red << info->var.red.offset) |
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v = (red << info->var.red.offset) |
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