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video: fbdev: gbefb: Fix set but not used warning 

The variable "x" was set but never used.
Drop the redundant assignments.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201206190247.1861316-11-sam@ravnborg.org
This commit is contained in:
Sam Ravnborg 2020-12-06 20:02:44 +01:00
parent 54f572645c
commit 96a84fc360
1 changed files with 1 additions and 3 deletions
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4
drivers/video/fbdev/gbefb.c
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@ -198,7 +198,7 @@ static void gbe_reset(void)
static void gbe_turn_off(void) static void gbe_turn_off(void)
{ {
int i; int i;
unsigned int val, x, y, vpixen_off; unsigned int val, y, vpixen_off;
gbe_turned_on = 0; gbe_turned_on = 0;
@ -249,7 +249,6 @@ static void gbe_turn_off(void)
for (i = 0; i < 100000; i++) { for (i = 0; i < 100000; i++) {
val = gbe->vt_xy; val = gbe->vt_xy;
x = GET_GBE_FIELD(VT_XY, X, val);
y = GET_GBE_FIELD(VT_XY, Y, val); y = GET_GBE_FIELD(VT_XY, Y, val);
if (y < vpixen_off) if (y < vpixen_off)
break; break;
@ -260,7 +259,6 @@ static void gbe_turn_off(void)
"gbefb: wait for vpixen_off timed out\n"); "gbefb: wait for vpixen_off timed out\n");
for (i = 0; i < 10000; i++) { for (i = 0; i < 10000; i++) {
val = gbe->vt_xy; val = gbe->vt_xy;
x = GET_GBE_FIELD(VT_XY, X, val);
y = GET_GBE_FIELD(VT_XY, Y, val); y = GET_GBE_FIELD(VT_XY, Y, val);
if (y > vpixen_off) if (y > vpixen_off)
break; break;