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net: return operator cleanup

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Change "return (EXPR);" to "return EXPR;"

return is not a function, parentheses are not required.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet
2010-09-22 20:43:57 +00:00
committed by David S. Miller
parent 6a08d194ee
commit a02cec2155
84 changed files with 220 additions and 222 deletions
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8
net/ipv6/ndisc.c
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@@ -228,12 +228,12 @@ static struct nd_opt_hdr *ndisc_next_option(struct nd_opt_hdr *cur,
do {
cur = ((void *)cur) + (cur->nd_opt_len << 3);
} while(cur < end && cur->nd_opt_type != type);
return (cur <= end && cur->nd_opt_type == type ? cur : NULL);
return cur <= end && cur->nd_opt_type == type ? cur : NULL;
}
static inline int ndisc_is_useropt(struct nd_opt_hdr *opt)
{
return (opt->nd_opt_type == ND_OPT_RDNSS);
return opt->nd_opt_type == ND_OPT_RDNSS;
}
static struct nd_opt_hdr *ndisc_next_useropt(struct nd_opt_hdr *cur,
@@ -244,7 +244,7 @@ static struct nd_opt_hdr *ndisc_next_useropt(struct nd_opt_hdr *cur,
do {
cur = ((void *)cur) + (cur->nd_opt_len << 3);
} while(cur < end && !ndisc_is_useropt(cur));
return (cur <= end && ndisc_is_useropt(cur) ? cur : NULL);
return cur <= end && ndisc_is_useropt(cur) ? cur : NULL;
}
static struct ndisc_options *ndisc_parse_options(u8 *opt, int opt_len,
@@ -319,7 +319,7 @@ static inline u8 *ndisc_opt_addr_data(struct nd_opt_hdr *p,
int prepad = ndisc_addr_option_pad(dev->type);
if (lladdrlen != NDISC_OPT_SPACE(dev->addr_len + prepad))
return NULL;
return (lladdr + prepad);
return lladdr + prepad;
}
int ndisc_mc_map(struct in6_addr *addr, char *buf, struct net_device *dev, int dir)