netfilter: nf_nat_h323: fix logical-not-parentheses warning
Clang produces the following warning:
net/ipv4/netfilter/nf_nat_h323.c:553:6: error:
logical not is only applied to the left hand side of this comparison
[-Werror,-Wlogical-not-parentheses]
if (!set_h225_addr(skb, protoff, data, dataoff, taddr,
^
add parentheses after the '!' to evaluate the comparison first
add parentheses around left hand side expression to silence this warning
There's not necessarily a bug here, but it's cleaner to return early,
ex:
if (x)
return
...
rather than:
if (x == 0)
...
else
return
Also added a return code check that seemed to be missing in one
instance.
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
1 file changed