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| author | Ian Morris <ipm@chirality.org.uk> | 2015-03-29 14:00:04 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-31 13:51:54 -0400 |
| commit | 63159f29be1df7f93563a8a0f78c5e65fc844ed6 (patch) | |
| tree | aba1b4275abb0692728b97851f2d52e07d3f6e94 /net/ipv6/reassembly.c | |
| parent | bc48878c06028f297e4fdf75be7dda88de050430 (diff) | |
| download | linux-63159f29be1df7f93563a8a0f78c5e65fc844ed6.tar.gz linux-63159f29be1df7f93563a8a0f78c5e65fc844ed6.tar.xz | |
ipv6: coding style: comparison for equality with NULL
The ipv6 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/ipv6/reassembly.c')
| -rw-r--r-- | net/ipv6/reassembly.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c index d7d70e69973b..24fbc0abfff6 100644 --- a/net/ipv6/reassembly.c +++ b/net/ipv6/reassembly.c @@ -430,7 +430,7 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *prev, int i, plen = 0; clone = alloc_skb(0, GFP_ATOMIC); - if (clone == NULL) + if (!clone) goto out_oom; clone->next = head->next; head->next = clone; @@ -632,7 +632,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net) table = ip6_frags_ns_ctl_table; if (!net_eq(net, &init_net)) { table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL); - if (table == NULL) + if (!table) goto err_alloc; table[0].data = &net->ipv6.frags.high_thresh; @@ -648,7 +648,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net) } hdr = register_net_sysctl(net, "net/ipv6", table); - if (hdr == NULL) + if (!hdr) goto err_reg; net->ipv6.sysctl.frags_hdr = hdr; |