[PATCH] arcfb: Fix uninitialized value

Remove insignificant and uninitialized variable "count" from
arcfb_lcd_update_page.

Coverity Bug 894

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/video/arcfb.c b/drivers/video/arcfb.c
index df8e5667b348..0cf26da75b6d 100644
--- a/drivers/video/arcfb.c
+++ b/drivers/video/arcfb.c
@@ -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++;