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Commit 604cc999 authored by Antonino A. Daplas's avatar Antonino A. Daplas Committed by Linus Torvalds
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[PATCH] arcfb: Fix uninitialized value 



Remove insignificant and uninitialized variable "count" from
arcfb_lcd_update_page.

Coverity Bug 894

Signed-off-by: default avatarAntonino Daplas <adaplas@pol.net>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 6af7ffc4

drivers/video/arcfb.c

+1 −2
Original line number Diff line number Diff line
@@ -253,7 +253,7 @@ static void arcfb_lcd_update_page(struct arcfb_par *par, unsigned int upper, 
{

	unsigned char *src;

	unsigned int xindex, yindex, chipindex, linesize;

	int i, count;

	int i;

	unsigned char val;

	unsigned char bitmask, rightshift;
@@ -282,7 +282,6 @@ static void arcfb_lcd_update_page(struct arcfb_par *par, unsigned int upper, 
		}

		ks108_writeb_data(par, chipindex, val);

		left++;

		count++;

		if (bitmask == 0x80) {

			bitmask = 1;

			src++;