drivers/video/console/fbcon_cw.c: fix compiler warning in cw_update_attr
With make W=1 we get drivers/video/console/fbcon_cw.c: In function `cw_update_attr': drivers/video/console/fbcon_cw.c:30:8: warning: variable `t' set but not used [-Wunused-but-set-variable] fixed by removing as since its used nowhere Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -27,7 +27,7 @@ static void cw_update_attr(u8 *dst, u8 *src, int attribute,
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{
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int i, j, offset = (vc->vc_font.height < 10) ? 1 : 2;
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int width = (vc->vc_font.height + 7) >> 3;
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u8 c, t = 0, msk = ~(0xff >> offset);
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u8 c, msk = ~(0xff >> offset);
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for (i = 0; i < vc->vc_font.width; i++) {
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for (j = 0; j < width; j++) {
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@ -40,7 +40,6 @@ static void cw_update_attr(u8 *dst, u8 *src, int attribute,
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c = ~c;
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src++;
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*dst++ = c;
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t = c;
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}
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}
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}
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