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authorIan Morris <ipm@chirality.org.uk>2015-04-03 09:17:26 +0100
committerDavid S. Miller <davem@davemloft.net>2015-04-03 12:11:15 -0400
commit51456b2914a34d16b1255b7c55d5cbf6a681d306 (patch)
treeb8f1135150269f591105f787fbf7c7d8c2307d3e /net/ipv4/fib_rules.c
parentMerge branch 'mlx5-next' (diff)
downloadlinux-dev-51456b2914a34d16b1255b7c55d5cbf6a681d306.tar.xz
linux-dev-51456b2914a34d16b1255b7c55d5cbf6a681d306.zip
ipv4: coding style: comparison for equality with NULL
The ipv4 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>
Diffstat (limited to 'net/ipv4/fib_rules.c')
-rw-r--r--net/ipv4/fib_rules.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index 8162dd8e86d7..56151982f74e 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -153,7 +153,7 @@ static struct fib_table *fib_empty_table(struct net *net)
u32 id;
for (id = 1; id <= RT_TABLE_MAX; id++)
- if (fib_get_table(net, id) == NULL)
+ if (!fib_get_table(net, id))
return fib_new_table(net, id);
return NULL;
}
@@ -184,7 +184,7 @@ static int fib4_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
struct fib_table *table;
table = fib_empty_table(net);
- if (table == NULL) {
+ if (!table) {
err = -ENOBUFS;
goto errout;
}