Pointer bufs is being initialized with a value that is never read, it
is being re-assigned with a different value later on. The assignment
is redundant and can be removed. Cleans up clang-scan warning:
drivers/video/fbdev/s3c-fb.c:492:16: warning: Value stored to 'buf'
during its initialization is never read [deadcode.DeadStores]
void __iomem *buf = regs;
Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
---
drivers/video/fbdev/s3c-fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/s3c-fb.c b/drivers/video/fbdev/s3c-fb.c
index 3b134e1bbc38..68408c499627 100644
--- a/drivers/video/fbdev/s3c-fb.c
+++ b/drivers/video/fbdev/s3c-fb.c
@@ -489,7 +489,7 @@ static int s3c_fb_set_par(struct fb_info *info)
struct s3c_fb_win *win = info->par;
struct s3c_fb *sfb = win->parent;
void __iomem *regs = sfb->regs;
- void __iomem *buf = regs;
+ void __iomem *buf;
int win_no = win->index;
u32 alpha = 0;
u32 data;
--
2.33.1
