diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2024-02-29 15:01:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-03-05 17:11:53 +0300 |
| commit | 7485b3e350c801f5105cc40ee7c1d871e79a47dc (patch) | |
| tree | 6a8063ad35329439ecf2949783e590004ed1feca /drivers/staging | |
| parent | d48d2aba3ee7ca1f93e9a922e8df543cfb0f5ee9 (diff) | |
| download | linux-7485b3e350c801f5105cc40ee7c1d871e79a47dc.tar.xz | |
staging: fbtft: remove unused variable 'count'
The variable count is being initialized and incremented but it is never
actually referenced in any other way. The variable is redundant and can
be removed.
Cleans up clang scan build warning:
drivers/staging/fbtft/fbtft-core.c:330:6: warning: variable 'count' set
but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240229120114.219085-1-colin.i.king@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/fbtft/fbtft-core.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c index 3626f429b002..f1dd757b5c5c 100644 --- a/drivers/staging/fbtft/fbtft-core.c +++ b/drivers/staging/fbtft/fbtft-core.c @@ -327,7 +327,6 @@ static void fbtft_deferred_io(struct fb_info *info, struct list_head *pagereflis unsigned int dirty_lines_start, dirty_lines_end; struct fb_deferred_io_pageref *pageref; unsigned int y_low = 0, y_high = 0; - int count = 0; spin_lock(&par->dirty_lock); dirty_lines_start = par->dirty_lines_start; @@ -339,7 +338,6 @@ static void fbtft_deferred_io(struct fb_info *info, struct list_head *pagereflis /* Mark display lines as dirty */ list_for_each_entry(pageref, pagereflist, list) { - count++; y_low = pageref->offset / info->fix.line_length; y_high = (pageref->offset + PAGE_SIZE - 1) / info->fix.line_length; dev_dbg(info->device, |