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| author | Nigel Christian <nigel.l.christian@gmail.com> | 2021-06-01 16:35:33 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-02 02:58:38 +0300 |
| commit | e5432cc71ab64b10100a290b7bf32804981c9cb4 (patch) | |
| tree | d241119de1d495b4edbec7c8411916fed8f878b7 /drivers/nfc | |
| parent | 686e8463ff767f592f785ad00568275ec4c4d841 (diff) | |
| download | linux-e5432cc71ab64b10100a290b7bf32804981c9cb4.tar.xz | |
NFC: microread: Remove redundant assignment to variable err
In the case MICROREAD_CB_TYPE_READER_ALL clang reports a dead code
warning. The error code assigned to variable err is already passed
to async_cb(). The assignment is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Nigel Christian <nigel.l.christian@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/nfc')
| -rw-r--r-- | drivers/nfc/microread/microread.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/nfc/microread/microread.c b/drivers/nfc/microread/microread.c index 8d3988457c58..b1d3975e8a81 100644 --- a/drivers/nfc/microread/microread.c +++ b/drivers/nfc/microread/microread.c @@ -364,7 +364,6 @@ static void microread_im_transceive_cb(void *context, struct sk_buff *skb, case MICROREAD_CB_TYPE_READER_ALL: if (err == 0) { if (skb->len == 0) { - err = -EPROTO; kfree_skb(skb); info->async_cb(info->async_cb_context, NULL, -EPROTO); |