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authorAlexander Aring <aring@mojatatu.com>2017-12-20 20:35:11 +0300
committerDavid S. Miller <davem@davemloft.net>2017-12-21 20:32:49 +0300
commitac8ef4ab731fae8617a41960917ceda475d5a2df (patch)
tree0b032942df5b9bdf42c10cbb45494db30c5cd957 /net/sched/sch_gred.c
parent8f36e00065436412a02d1f50ad77375bdb506300 (diff)
downloadlinux-ac8ef4ab731fae8617a41960917ceda475d5a2df.tar.xz
net: sched: fix coding style issues
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>
Diffstat (limited to 'net/sched/sch_gred.c')
-rw-r--r--net/sched/sch_gred.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c
index bc30f9186ac6..ccd1a00e2a9a 100644
--- a/net/sched/sch_gred.c
+++ b/net/sched/sch_gred.c
@@ -306,12 +306,13 @@ static inline int gred_change_table_def(struct Qdisc *sch, struct nlattr *dps)
struct tc_gred_sopt *sopt;
int i;
- if (dps == NULL)
+ if (!dps)
return -EINVAL;
sopt = nla_data(dps);
- if (sopt->DPs > MAX_DPs || sopt->DPs == 0 || sopt->def_DP >= sopt->DPs)
+ if (sopt->DPs > MAX_DPs || sopt->DPs == 0 ||
+ sopt->def_DP >= sopt->DPs)
return -EINVAL;
sch_tree_lock(sch);
@@ -470,7 +471,7 @@ static int gred_init(struct Qdisc *sch, struct nlattr *opt)
struct nlattr *tb[TCA_GRED_MAX + 1];
int err;
- if (opt == NULL)
+ if (!opt)
return -EINVAL;
err = nla_parse_nested(tb, TCA_GRED_MAX, opt, gred_policy, NULL);