net: return operator cleanup

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>

1 files changed, 17 insertions, 18 deletions

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 1f8412410998..4a3cd2cd2f5e 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -262,7 +262,7 @@ static inline int ipv6_addr_scope(const struct in6_addr *addr)
 
 static inline int __ipv6_addr_src_scope(int type)
 {
-        return (type == IPV6_ADDR_ANY ? __IPV6_ADDR_SCOPE_INVALID : (type >> 16));
+        return (type == IPV6_ADDR_ANY) ? __IPV6_ADDR_SCOPE_INVALID : (type >> 16);
 }
 
 static inline int ipv6_addr_src_scope(const struct in6_addr *addr)
@@ -279,10 +279,10 @@ static inline int
 ipv6_masked_addr_cmp(const struct in6_addr *a1, const struct in6_addr *m,
                      const struct in6_addr *a2)
 {
-        return (!!(((a1->s6_addr32[0] ^ a2->s6_addr32[0]) & m->s6_addr32[0]) |
-                   ((a1->s6_addr32[1] ^ a2->s6_addr32[1]) & m->s6_addr32[1]) |
-                   ((a1->s6_addr32[2] ^ a2->s6_addr32[2]) & m->s6_addr32[2]) |
-                   ((a1->s6_addr32[3] ^ a2->s6_addr32[3]) & m->s6_addr32[3])));
+        return !!(((a1->s6_addr32[0] ^ a2->s6_addr32[0]) & m->s6_addr32[0]) |
+                  ((a1->s6_addr32[1] ^ a2->s6_addr32[1]) & m->s6_addr32[1]) |
+                  ((a1->s6_addr32[2] ^ a2->s6_addr32[2]) & m->s6_addr32[2]) |
+                  ((a1->s6_addr32[3] ^ a2->s6_addr32[3]) & m->s6_addr32[3]));
 }
 
 static inline void ipv6_addr_copy(struct in6_addr *a1, const struct in6_addr *a2)
@@ -317,10 +317,10 @@ static inline void ipv6_addr_set(struct in6_addr *addr,
 static inline int ipv6_addr_equal(const struct in6_addr *a1,
                                   const struct in6_addr *a2)
 {
-        return (((a1->s6_addr32[0] ^ a2->s6_addr32[0]) |
-                 (a1->s6_addr32[1] ^ a2->s6_addr32[1]) |
-                 (a1->s6_addr32[2] ^ a2->s6_addr32[2]) |
-                 (a1->s6_addr32[3] ^ a2->s6_addr32[3])) == 0);
+        return ((a1->s6_addr32[0] ^ a2->s6_addr32[0]) |
+                (a1->s6_addr32[1] ^ a2->s6_addr32[1]) |
+                (a1->s6_addr32[2] ^ a2->s6_addr32[2]) |
+                (a1->s6_addr32[3] ^ a2->s6_addr32[3])) == 0;
 }
 
 static inline int __ipv6_prefix_equal(const __be32 *a1, const __be32 *a2,
@@ -373,20 +373,20 @@ int ip6_frag_match(struct inet_frag_queue *q, void *a);
 
 static inline int ipv6_addr_any(const struct in6_addr *a)
 {
-        return ((a->s6_addr32[0] | a->s6_addr32[1] | 
-                 a->s6_addr32[2] | a->s6_addr32[3] ) == 0); 
+        return (a->s6_addr32[0] | a->s6_addr32[1] |
+                a->s6_addr32[2] | a->s6_addr32[3]) == 0;
 }
 
 static inline int ipv6_addr_loopback(const struct in6_addr *a)
 {
-        return ((a->s6_addr32[0] | a->s6_addr32[1] |
-                 a->s6_addr32[2] | (a->s6_addr32[3] ^ htonl(1))) == 0);
+        return (a->s6_addr32[0] | a->s6_addr32[1] |
+                a->s6_addr32[2] | (a->s6_addr32[3] ^ htonl(1))) == 0;
 }
 
 static inline int ipv6_addr_v4mapped(const struct in6_addr *a)
 {
-        return ((a->s6_addr32[0] | a->s6_addr32[1] |
-                 (a->s6_addr32[2] ^ htonl(0x0000ffff))) == 0);
+        return (a->s6_addr32[0] | a->s6_addr32[1] |
+                 (a->s6_addr32[2] ^ htonl(0x0000ffff))) == 0;
 }
 
 /*
@@ -395,8 +395,7 @@ static inline int ipv6_addr_v4mapped(const struct in6_addr *a)
  */
 static inline int ipv6_addr_orchid(const struct in6_addr *a)
 {
-        return ((a->s6_addr32[0] & htonl(0xfffffff0))
-                == htonl(0x20010010));
+        return (a->s6_addr32[0] & htonl(0xfffffff0)) == htonl(0x20010010);
 }
 
 static inline void ipv6_addr_set_v4mapped(const __be32 addr,
@@ -441,7 +440,7 @@ static inline int __ipv6_addr_diff(const void *token1, const void *token2, int a
          *      if returned value is greater than prefix length.
          *                                      --ANK (980803)
          */
-        return (addrlen << 5);
+        return addrlen << 5;
 }
 
 static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_addr *a2)