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ipv6: coding style: comparison for inequality with NULL

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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>
This commit is contained in:
Ian Morris
2015-03-29 14:00:05 +01:00
committed by David S. Miller
parent 63159f29be
commit 53b24b8f94
17 changed files with 43 additions and 43 deletions
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6
net/ipv6/ip6_flowlabel.c
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@@ -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) {