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| author | Colin Ian King <colin.i.king@gmail.com> | 2021-12-30 16:12:30 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-30 17:26:58 -0800 |
| commit | 314fbde95769e0cff68ef74ccc261935bb0c6852 (patch) | |
| tree | d92f70f95dac961d6f6713b17ef7f3afcd4f5040 /drivers/nfc | |
| parent | aec53e60e0e665b359328b946654bc3ef77aed57 (diff) | |
| download | linux-rpi-314fbde95769e0cff68ef74ccc261935bb0c6852.tar.gz linux-rpi-314fbde95769e0cff68ef74ccc261935bb0c6852.tar.bz2 linux-rpi-314fbde95769e0cff68ef74ccc261935bb0c6852.zip | |
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>
Diffstat (limited to 'drivers/nfc')
| -rw-r--r-- | drivers/nfc/st21nfca/i2c.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/nfc/st21nfca/i2c.c b/drivers/nfc/st21nfca/i2c.c index 35b32fb90906..a86b5edfc7ce 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); |