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| author | Ian Morris <ipm@chirality.org.uk> | 2015-04-03 09:17:27 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-03 12:11:15 -0400 |
| commit | 00db41243e8d5032c2e0f5bf6063bb19324bfdb3 (patch) | |
| tree | 627f419868eac50f1ae8582915827b2525fc5999 /net/ipv4/fib_trie.c | |
| parent | 51456b2914a34d16b1255b7c55d5cbf6a681d306 (diff) | |
| download | linux-00db41243e8d5032c2e0f5bf6063bb19324bfdb3.tar.gz linux-00db41243e8d5032c2e0f5bf6063bb19324bfdb3.tar.xz | |
ipv4: coding style: comparison for inequality with NULL
The ipv4 code uses a mixture of coding styles. In some instances check
for non-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/ipv4/fib_trie.c')
| -rw-r--r-- | net/ipv4/fib_trie.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 9e4a3e3423b4..e13fcc602da2 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -391,9 +391,9 @@ static void put_child(struct key_vector *tn, unsigned long i, BUG_ON(i >= child_length(tn)); /* update emptyChildren, overflow into fullChildren */ - if (!n && chi != NULL) + if (!n && chi) empty_child_inc(tn); - if (n != NULL && !chi) + if (n && !chi) empty_child_dec(tn); /* update fullChildren */ |