Variable ar assigned a value that is never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
drivers/video/fbdev/uvesafb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
index 509d452..50086b9 100644
--- a/drivers/video/fbdev/uvesafb.c
+++ b/drivers/video/fbdev/uvesafb.c
@@ -555,12 +555,12 @@ static int uvesafb_vbe_getmodes(struct uvesafb_ktask *task,
static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
struct uvesafb_par *par)
{
- int i, err;
+ int i;
uvesafb_reset(task);
task->t.regs.eax = 0x4f0a;
task->t.regs.ebx = 0x0;
- err = uvesafb_exec(task);
+ uvesafb_exec(task);
if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
par->pmi_setpal = par->ypan = 0;
--
1.7.10.4
--
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