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Commit 6cd472d3 authored by Devendra Naga's avatar Devendra Naga Committed by Linus Torvalds
Browse files

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: default avatarDevendra Naga <devendra.aaru@gmail.com>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 86fa05e0

drivers/video/console/fbcon_cw.c

+1 −2
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ static void cw_update_attr(u8 *dst, u8 *src, int attribute, 
{

	int i, j, offset = (vc->vc_font.height < 10) ? 1 : 2;

	int width = (vc->vc_font.height + 7) >> 3;

	u8 c, t = 0, msk = ~(0xff >> offset);

	u8 c, msk = ~(0xff >> offset);



	for (i = 0; i < vc->vc_font.width; i++) {

		for (j = 0; j < width; j++) {
@@ -40,7 +40,6 @@ static void cw_update_attr(u8 *dst, u8 *src, int attribute, 
				c = ~c;

			src++;

			*dst++ = c;

			t = c;

		}

	}

}