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net: sched: fix coding style issues

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This patch fix checkpatch issues for upcomming patches according to the
sched api file. It changes mostly how to check on null pointer.

Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Alexander Aring <aring@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Aring
2017-12-20 12:35:11 -05:00
committed by David S. Miller
parent 8f36e00065
commit ac8ef4ab73
6 changed files with 14 additions and 13 deletions
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net/sched/sch_api.c
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@@ -669,7 +669,7 @@ int qdisc_class_hash_init(struct Qdisc_class_hash *clhash)
unsigned int size = 4;
clhash->hash = qdisc_class_hash_alloc(size);
if (clhash->hash == NULL)
if (!clhash->hash)
return -ENOMEM;
clhash->hashsize = size;
clhash->hashmask = size - 1;