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Subject[PATCH] video: fbdev: uvesafb.c: Cleaning up variable that is never used
Date
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@spectrumdigital.se>
---
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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