diff options
| author | Murali Karicheri <m-karicheri2@ti.com> | 2019-04-05 13:31:28 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-06 18:32:21 -0700 |
| commit | 05ca6e644dc9b733379009137ba4cc7afce2256d (patch) | |
| tree | 9132726d5a25f4dbf393027bb1d0b7882b981f6e /net/hsr/hsr_main.c | |
| parent | 0525fc069f03dfd871752eb7afc85075444c8b28 (diff) | |
net: hsr: fix NULL checks in the code
This patch replaces all instance of NULL checks such as
if (foo == NULL) with if (!foo)
Also
if (foo != NULL) with if (foo)
This is seen when ran checkpatch.pl -f on files under net/hsr
and suggestion is to replace as above.
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/hsr/hsr_main.c')
| -rw-r--r-- | net/hsr/hsr_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/hsr/hsr_main.c b/net/hsr/hsr_main.c index 0d4ab8fc0aa1..84cacf8c1b0a 100644 --- a/net/hsr/hsr_main.c +++ b/net/hsr/hsr_main.c @@ -30,12 +30,12 @@ static int hsr_netdev_notify(struct notifier_block *nb, unsigned long event, dev = netdev_notifier_info_to_dev(ptr); port = hsr_port_get_rtnl(dev); - if (port == NULL) { + if (!port) { if (!is_hsr_master(dev)) return NOTIFY_DONE; /* Not an HSR device */ hsr = netdev_priv(dev); port = hsr_port_get_hsr(hsr, HSR_PT_MASTER); - if (port == NULL) { + if (!port) { /* Resend of notification concerning removed device? */ return NOTIFY_DONE; } |