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| author | Colin Ian King <colin.i.king@gmail.com> | 2021-12-30 16:06:26 +0000 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2022-01-14 17:58:43 +0100 |
| commit | 61cc48163a4f061dcb0ef84cde228b5f75ae8594 (patch) | |
| tree | f75cf09c0c66a3102c23f26be1536ca5dd4ce563 | |
| parent | fdb9fb6c1302c112dd2ef5056edda2cef6d73bd4 (diff) | |
| download | linux-61cc48163a4f061dcb0ef84cde228b5f75ae8594.tar.bz2 | |
video: fbdev: s3c-fb: remove redundant initialization of pointer bufs
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@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20211230160626.404072-1-colin.i.king@gmail.com
| -rw-r--r-- | drivers/video/fbdev/s3c-fb.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |