Messages in this thread Patch in this message | | | From | Colin Ian King <> | Subject | [PATCH] nfc: st21nfca: remove redundant assignment to variable i | Date | Thu, 30 Dec 2021 16:12:30 +0000 |
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Variable i is being assigned a value that is never read, the assignment is redundant and can be removed. Cleans up clang-scan build warning:
drivers/nfc/st21nfca/i2c.c:319:4: warning: Value stored to 'i' is never read [deadcode.DeadStores] i = 0;
Signed-off-by: Colin Ian King <colin.i.king@gmail.com> --- drivers/nfc/st21nfca/i2c.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/nfc/st21nfca/i2c.c b/drivers/nfc/st21nfca/i2c.c index f126ce96a7df..05157fc0f4eb 100644 --- a/drivers/nfc/st21nfca/i2c.c +++ b/drivers/nfc/st21nfca/i2c.c @@ -315,10 +315,8 @@ static int st21nfca_hci_i2c_repack(struct sk_buff *skb) skb_pull(skb, 1); r = check_crc(skb->data, skb->len); - if (r != 0) { - i = 0; + if (r != 0) return -EBADMSG; - } /* remove headbyte */ skb_pull(skb, 1); -- 2.33.1
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