staging: nvec: Fix comparison to NULL

PATCH New Laura Garcia Liebana 1 participant 1 message Mar 12, 2016

Subsystems (2)

Staging Staging - NVIDIA compliant embedded controller interface (nvec)

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Laura Garcia Liebana

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2016-03-12 15:20 UTC #0 lore raw

PATCH 1/1 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 <[email protected]>

---
 drivers/staging/nvec/nvec.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

drivers/staging/nvec/nvec.c +2 -2

index 9fda136..8d589a4 100644
@@ -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;
 			}

Signature · 1 line

2.7.0