From c8eefa0f2a3ba3d94cad691a698017d5a9525f6a Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Mon, 18 Apr 2022 11:46:32 -0700 Subject: [PATCH] Input: aiptek - remove redundant assignment to variable ret Variable ret is being assigned a value that is never read, it is being re-assigned again in either path of the if statement. The assignment is redundant and can be removed. Cleans up clang scan build warning: Although the value stored to 'ret' is used in the enclosing expression, the value is never actually read from 'ret' [deadcode.DeadStores] Signed-off-by: Colin Ian King Link: https://lore.kernel.org/r/20220418142457.84708-1-colin.i.king@gmail.com Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/aiptek.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c index fcb1b646436a..3cd8ba7ee342 100644 --- a/drivers/input/tablet/aiptek.c +++ b/drivers/input/tablet/aiptek.c @@ -931,8 +931,7 @@ aiptek_query(struct aiptek *aiptek, unsigned char command, unsigned char data) } msleep(aiptek->curSetting.programmableDelay); - if ((ret = - aiptek_get_report(aiptek, 3, 2, buf, sizeof_buf)) != sizeof_buf) { + if (aiptek_get_report(aiptek, 3, 2, buf, sizeof_buf) != sizeof_buf) { dev_dbg(&aiptek->intf->dev, "aiptek_query failed: returned 0x%02x 0x%02x 0x%02x\n", buf[0], buf[1], buf[2]);