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staging: nvec: Fix comparison to NULL

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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>
This commit is contained in:
Laura Garcia Liebana 2016-03-12 16:19:11 +01:00 committed by Greg Kroah-Hartman
parent 9fc27699bd
commit f05f33fae3
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/nvec/nvec.c
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@ -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;
}