Thread (87 messages) 87 messages, 2 authors, 2020-04-18
STALE2255d
Revisions (3)
  1. v9 [diff vs current]
  2. v10 current
  3. v11 [diff vs current]

[PATCH v10 55/55] Input: atmel_mxt_ts - Fix compilation warning

From: Jiada Wang <hidden>
Date: 2020-03-31 10:54:27
Also in: lkml
Subsystem: atmel maxtouch driver, input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers: Nick Dyer, Dmitry Torokhov, Linus Torvalds

fix "make W=1" compilation warnings from Atmel driver
as per the compilation logs.

Signed-off-by: Jiada Wang <redacted>
---
 drivers/input/touchscreen/atmel_mxt_ts.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index d244d97d134e..b2edf51e1595 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -2032,7 +2032,7 @@ static int mxt_prepare_cfg_mem(struct mxt_data *data, struct mxt_cfg *cfg)
 
 			byte_offset = reg + i - cfg->start_ofs;
 
-			if (byte_offset >= 0 && byte_offset < cfg->mem_size) {
+			if (byte_offset < cfg->mem_size) {
 				*(cfg->mem + byte_offset) = val;
 			} else {
 				dev_err(dev, "Bad object: reg:%d, T%d, ofs=%d\n",
-- 
2.17.1
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