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Subject[PATCH net-next 2/3] net: c101: replace comparison to NULL with "!card"
Date
According to the chackpatch.pl, comparison to NULL could
be written "!card".

Signed-off-by: Peng Li <lipeng321@huawei.com>
---
drivers/net/wan/c101.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wan/c101.c b/drivers/net/wan/c101.c
index 94b852f..f33192e 100644
--- a/drivers/net/wan/c101.c
+++ b/drivers/net/wan/c101.c
@@ -307,7 +307,7 @@ static int __init c101_run(unsigned long irq, unsigned long winbase)
}

card = kzalloc(sizeof(card_t), GFP_KERNEL);
- if (card == NULL)
+ if (!card)
return -ENOBUFS;

card->dev = alloc_hdlcdev(card);
@@ -381,7 +381,7 @@ static int __init c101_run(unsigned long irq, unsigned long winbase)

static int __init c101_init(void)
{
- if (hw == NULL) {
+ if (!hw) {
#ifdef MODULE
pr_info("no card initialized\n");
#endif
--
2.8.1
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