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Input: aiptek - remove redundant assignment to variable ret

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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 <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20220418142457.84708-1-colin.i.king@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Colin Ian King 2022-04-18 11:46:32 -07:00 committed by Dmitry Torokhov
parent 66ab05c756
commit c8eefa0f2a
1 changed files with 1 additions and 2 deletions
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3
drivers/input/tablet/aiptek.c
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@ -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]);