diff options
| -rw-r--r-- | drivers/staging/nvec/nvec.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c index e845f58a8d77..8c01723d681a 100644 --- a/drivers/staging/nvec/nvec.c +++ b/drivers/staging/nvec/nvec.c @@ -439,11 +439,16 @@ static void nvec_tx_completed(struct nvec_chip *nvec) */ static void nvec_rx_completed(struct nvec_chip *nvec) { - if (nvec->rx->pos != nvec_msg_size(nvec->rx)) + if (nvec->rx->pos != nvec_msg_size(nvec->rx)) { dev_err(nvec->dev, "RX incomplete: Expected %u bytes, got %u\n", (uint) nvec_msg_size(nvec->rx), (uint) nvec->rx->pos); + nvec_msg_free(nvec, nvec->rx); + nvec->state = 0; + return; + } + spin_lock(&nvec->rx_lock); /* add the received data to the work list |