fbdev: width and height are unsigned

The width and height members of fb_var_screeninfo are __u32.  The code
initializes them to -1 which seems wrong, and 0 seems like an equally good
default value.

Signed-off-by: Ville Syrjala <syrjala@sci.fi>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/video/fbmon.c b/drivers/video/fbmon.c
index 052e180584987260a19a96a2e253b768af71f11e..6a0aa180c266e0b3d03e8cc2a4dc890f1605d329 100644 (file)
--- a/drivers/video/fbmon.c
+++ b/drivers/video/fbmon.c
@@ -879,7 +879,7 @@ int fb_parse_edid(unsigned char *edid, struct fb_var_screeninfo *var)
                if (edid_is_timing_block(block)) {
                        var->xres = var->xres_virtual = H_ACTIVE;
                        var->yres = var->yres_virtual = V_ACTIVE;
-                       var->height = var->width = -1;
+                       var->height = var->width = 0;
                        var->right_margin = H_SYNC_OFFSET;
                        var->left_margin = (H_ACTIVE + H_BLANKING) -
                                (H_ACTIVE + H_SYNC_OFFSET + H_SYNC_WIDTH);