[PATCH net-next 2/3] net: c101: replace comparison to NULL with "!card"
From: Peng Li <hidden>
Date: 2021-06-19 07:31:58
Also in:
lkml
Subsystem:
generic hdlc (wan) drivers, networking drivers, the rest · Maintainers:
Krzysztof Halasa, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
According to the chackpatch.pl, comparison to NULL could be written "!card". Signed-off-by: Peng Li <redacted> --- 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