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| author | Ian Morris <ipm@chirality.org.uk> | 2015-03-29 14:00:05 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-31 13:51:54 -0400 |
| commit | 53b24b8f94cb15e38e332db82177cf3f0f4df0c5 (patch) | |
| tree | c314553dc093f5226913a247c36c03012f7d22d7 /net/ipv6/ip6_flowlabel.c | |
| parent | 63159f29be1df7f93563a8a0f78c5e65fc844ed6 (diff) | |
| download | linux-53b24b8f94cb15e38e332db82177cf3f0f4df0c5.tar.bz2 | |
ipv6: coding style: comparison for inequality with NULL
The ipv6 code uses a mixture of coding styles. In some instances check for NULL
pointer is done as x != NULL and sometimes as x. x is preferred according to
checkpatch and this patch makes the code consistent by adopting the latter
form.
No changes detected by objdiff.
Signed-off-by: Ian Morris <ipm@chirality.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_flowlabel.c')
| -rw-r--r-- | net/ipv6/ip6_flowlabel.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c index 3f54ac5f05b8..d491125011c4 100644 --- a/net/ipv6/ip6_flowlabel.c +++ b/net/ipv6/ip6_flowlabel.c @@ -219,7 +219,7 @@ static struct ip6_flowlabel *fl_intern(struct net *net, * with the same label can only appear on another sock */ lfl = __fl_lookup(net, fl->label); - if (lfl != NULL) { + if (lfl) { atomic_inc(&lfl->users); spin_unlock_bh(&ip6_fl_lock); return lfl; @@ -300,7 +300,7 @@ struct ipv6_txoptions *fl6_merge_options(struct ipv6_txoptions *opt_space, if (!fopt || fopt->opt_flen == 0) return fl_opt; - if (fl_opt != NULL) { + if (fl_opt) { opt_space->hopopt = fl_opt->hopopt; opt_space->dst0opt = fl_opt->dst0opt; opt_space->srcrt = fl_opt->srcrt; @@ -661,7 +661,7 @@ release: goto done; fl1 = fl_intern(net, fl, freq.flr_label); - if (fl1 != NULL) + if (fl1) goto recheck; if (!freq.flr_label) { |