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authorIan Morris <ipm@chirality.org.uk>2015-04-03 11:17:27 +0300
committerDavid S. Miller <davem@davemloft.net>2015-04-03 19:11:15 +0300
commit00db41243e8d5032c2e0f5bf6063bb19324bfdb3 (patch)
tree627f419868eac50f1ae8582915827b2525fc5999 /net/ipv4/fib_trie.c
parent51456b2914a34d16b1255b7c55d5cbf6a681d306 (diff)
downloadlinux-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.c4
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 */