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/pxa168fb.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/video/fbdev/pxa168fb.c b/drivers/video/fbdev/pxa168fb.c
index c95b9e4..fd6c56b 100644
--- a/drivers/video/fbdev/pxa168fb.c
+++ b/drivers/video/fbdev/pxa168fb.c
@@ -405,9 +405,8 @@ static int pxa168fb_set_par(struct fb_info *info)
struct fb_var_screeninfo *var = &info->var;
struct fb_videomode mode;
u32 x;
- struct pxa168fb_mach_info *mi;
- mi = dev_get_platdata(fbi->dev);
+ dev_get_platdata(fbi->dev);
/*
* Set additional mode info.
@@ -787,7 +786,6 @@ static int pxa168fb_remove(struct platform_device *pdev)
{
struct pxa168fb_info *fbi = platform_get_drvdata(pdev);
struct fb_info *info;
- int irq;
unsigned int data;
if (!fbi)
@@ -807,7 +805,7 @@ static int pxa168fb_remove(struct platform_device *pdev)
if (info->cmap.len)
fb_dealloc_cmap(&info->cmap);
- irq = platform_get_irq(pdev, 0);
+ platform_get_irq(pdev, 0);
dma_free_writecombine(fbi->dev, PAGE_ALIGN(info->fix.smem_len),
info->screen_base, info->fix.smem_start);
--
1.7.10.4
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