diff mbox series

[next] staging: fbtft: remove unused variable 'count'

Message ID 20240229120114.219085-1-colin.i.king@gmail.com
State New
Headers show
Series [next] staging: fbtft: remove unused variable 'count' | expand

Commit Message

Colin Ian King Feb. 29, 2024, 12:01 p.m. UTC 
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>
---
 drivers/staging/fbtft/fbtft-core.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
index 68add4d598ae..38845f23023f 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,