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| author | Ian Morris <ipm@chirality.org.uk> | 2015-04-03 09:17:26 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-03 12:11:15 -0400 |
| commit | 51456b2914a34d16b1255b7c55d5cbf6a681d306 (patch) | |
| tree | b8f1135150269f591105f787fbf7c7d8c2307d3e /net/ipv4/icmp.c | |
| parent | 11a9c7821c583aa22b35f37fba20539def9e8f14 (diff) | |
| download | linux-51456b2914a34d16b1255b7c55d5cbf6a681d306.tar.bz2 | |
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/icmp.c')
| -rw-r--r-- | net/ipv4/icmp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index 5e564014a0b7..f5203fba6236 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -399,7 +399,7 @@ static void icmp_reply(struct icmp_bxm *icmp_param, struct sk_buff *skb) return; sk = icmp_xmit_lock(net); - if (sk == NULL) + if (!sk) return; inet = inet_sk(sk); @@ -609,7 +609,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info) skb_in->data, sizeof(_inner_type), &_inner_type); - if (itp == NULL) + if (!itp) goto out; /* @@ -627,7 +627,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info) return; sk = icmp_xmit_lock(net); - if (sk == NULL) + if (!sk) goto out_free; /* |