staging: nvec: Fix comparison to NULL
Replace the use of comparison to NULL, use !<expression> instead. Checkpatch detected these issues. Signed-off-by: Laura Garcia Liebana <nevola@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -264,7 +264,7 @@ int nvec_write_async(struct nvec_chip *nvec, const unsigned char *data,
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msg = nvec_msg_alloc(nvec, NVEC_MSG_TX);
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if (msg == NULL)
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if (!msg)
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return -ENOMEM;
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msg->data[0] = size;
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@ -620,7 +620,7 @@ static irqreturn_t nvec_interrupt(int irq, void *dev)
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} else {
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nvec->rx = nvec_msg_alloc(nvec, NVEC_MSG_RX);
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/* Should not happen in a normal world */
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if (unlikely(nvec->rx == NULL)) {
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if (unlikely(!nvec->rx)) {
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nvec->state = 0;
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break;
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}
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