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ipv4: coding style: comparison for inequality with NULL

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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>
This commit is contained in:
Ian Morris
2015-04-03 09:17:27 +01:00
committed by David S. Miller
parent 51456b2914
commit 00db41243e
30 changed files with 64 additions and 63 deletions
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4
net/ipv4/fib_trie.c
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@@ -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 */