cxgb4: use correct type for all-mask IP address comparison
Use correct type to check for all-mask exact match IP addresses.
Fixes following sparse warnings due to big endian value checks
against 0xffffffff in is_addr_all_mask():
cxgb4_filter.c:977:25: warning: restricted __be32 degrades to integer
cxgb4_filter.c:983:37: warning: restricted __be32 degrades to integer
cxgb4_filter.c:984:37: warning: restricted __be32 degrades to integer
cxgb4_filter.c:985:37: warning: restricted __be32 degrades to integer
cxgb4_filter.c:986:37: warning: restricted __be32 degrades to integer
Fixes: 3eb8b62d5a
("cxgb4: add support to create hash-filters via tc-flower offload")
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1112,16 +1112,16 @@ static bool is_addr_all_mask(u8 *ipmask, int family)
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struct in_addr *addr;
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addr = (struct in_addr *)ipmask;
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if (addr->s_addr == 0xffffffff)
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if (ntohl(addr->s_addr) == 0xffffffff)
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return true;
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} else if (family == AF_INET6) {
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struct in6_addr *addr6;
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addr6 = (struct in6_addr *)ipmask;
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if (addr6->s6_addr32[0] == 0xffffffff &&
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addr6->s6_addr32[1] == 0xffffffff &&
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addr6->s6_addr32[2] == 0xffffffff &&
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addr6->s6_addr32[3] == 0xffffffff)
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if (ntohl(addr6->s6_addr32[0]) == 0xffffffff &&
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ntohl(addr6->s6_addr32[1]) == 0xffffffff &&
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ntohl(addr6->s6_addr32[2]) == 0xffffffff &&
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ntohl(addr6->s6_addr32[3]) == 0xffffffff)
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return true;
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}
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return false;
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