The nci_spi_send() function calls kfree_skb(skb) on both error and
success so this extra kfree_skb() is a double free.
Fixes: caf6e49bf6d0 ("NFC: nfcmrvl: add spi driver")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
Static analysis. Not tested.
diff --git a/drivers/nfc/nfcmrvl/spi.c b/drivers/nfc/nfcmrvl/spi.c
index a7faa0bcc01e..fc8e78a29d77 100644
--- a/drivers/nfc/nfcmrvl/spi.c
+++ b/drivers/nfc/nfcmrvl/spi.c
@@ -96,10 +96,9 @@ static int nfcmrvl_spi_nci_send(struct nfcmrvl_private *priv,
/* Send the SPI packet */
err = nci_spi_send(drv_data->nci_spi, &drv_data->handshake_completion,
skb);
- if (err != 0) {
+ if (err)
nfc_err(priv->dev, "spi_send failed %d", err);
- kfree_skb(skb);
- }
+
return err;
}
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