diff options
Diffstat (limited to 'drivers/staging/nvec/nvec.c')
| -rw-r--r-- | drivers/staging/nvec/nvec.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c index 9fda136b8e05..c1feccf8d94a 100644 --- a/drivers/staging/nvec/nvec.c +++ b/drivers/staging/nvec/nvec.c @@ -264,7 +264,7 @@ int nvec_write_async(struct nvec_chip *nvec, const unsigned char *data, msg = nvec_msg_alloc(nvec, NVEC_MSG_TX); - if (msg == NULL) + if (!msg) return -ENOMEM; msg->data[0] = size; @@ -620,7 +620,7 @@ static irqreturn_t nvec_interrupt(int irq, void *dev) } else { nvec->rx = nvec_msg_alloc(nvec, NVEC_MSG_RX); /* Should not happen in a normal world */ - if (unlikely(nvec->rx == NULL)) { + if (unlikely(!nvec->rx)) { nvec->state = 0; break; } @@ -659,10 +659,11 @@ static irqreturn_t nvec_interrupt(int irq, void *dev) } else if (nvec->tx && nvec->tx->pos < nvec->tx->size) { to_send = nvec->tx->data[nvec->tx->pos++]; } else { - dev_err(nvec->dev, "tx buffer underflow on %p (%u > %u)\n", + dev_err(nvec->dev, + "tx buffer underflow on %p (%u > %u)\n", nvec->tx, - (uint) (nvec->tx ? nvec->tx->pos : 0), - (uint) (nvec->tx ? nvec->tx->size : 0)); + (uint)(nvec->tx ? nvec->tx->pos : 0), + (uint)(nvec->tx ? nvec->tx->size : 0)); nvec->state = 0; } break; |