diff options
| author | Ian Morris <ipm@chirality.org.uk> | 2014-11-23 22:28:43 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-11-24 03:00:56 +0100 |
| commit | e5d08d718a7cd72c6aa79b5f0c309d9f0d7e4a95 (patch) | |
| tree | 6b8beca04a01e147cf78284fef1e443e5df1f991 /net/ipv6/ndisc.c | |
| parent | enic: use spin_lock(wq_lock) instead of spin_lock_irqsave(wq_lock) (diff) | |
| download | linux-e5d08d718a7cd72c6aa79b5f0c309d9f0d7e4a95.tar.xz linux-e5d08d718a7cd72c6aa79b5f0c309d9f0d7e4a95.zip | |
ipv6: coding style improvements (remove assignment in if statements)
This change has no functional impact and simply addresses some coding
style issues detected by checkpatch. Specifically this change
adjusts "if" statements which also include the assignment of a
variable.
No changes to the resultant object files result as determined 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/ndisc.c')
| -rw-r--r-- | net/ipv6/ndisc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 2c9f6bf57325..682866777d53 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -162,7 +162,8 @@ static void ndisc_fill_addr_option(struct sk_buff *skb, int type, void *data) memcpy(opt+2, data, data_len); data_len += 2; opt += data_len; - if ((space -= data_len) > 0) + space -= data_len; + if (space > 0) memset(opt, 0, space); } @@ -656,8 +657,8 @@ static void ndisc_solicit(struct neighbour *neigh, struct sk_buff *skb) if (skb && ipv6_chk_addr(dev_net(dev), &ipv6_hdr(skb)->saddr, dev, 1)) saddr = &ipv6_hdr(skb)->saddr; - - if ((probes -= NEIGH_VAR(neigh->parms, UCAST_PROBES)) < 0) { + probes -= NEIGH_VAR(neigh->parms, UCAST_PROBES); + if (probes < 0) { if (!(neigh->nud_state & NUD_VALID)) { ND_PRINTK(1, dbg, "%s: trying to ucast probe in NUD_INVALID: %pI6\n", |