mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

nfc: st21nfca: remove redundant assignment to variable i 

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>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20211230161230.428457-1-colin.i.king@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Colin Ian King 2021-12-30 16:12:30 +00:00 committed by Jakub Kicinski
parent aec53e60e0
commit 314fbde957
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/nfc/st21nfca/i2c.c
View File

@ -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);