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>

3 files changed, 6 insertions, 6 deletions

diff --git a/net/core/flow.c b/net/core/flow.c
index b143b86b1f2a..127c8a7ffd61 100644
--- a/net/core/flow.c
+++ b/net/core/flow.c
@@ -176,8 +176,8 @@ static u32 flow_hash_code(struct flow_cache *fc,
 {
         u32 *k = (u32 *) key;
 
-        return (jhash2(k, (sizeof(*key) / sizeof(u32)), fcp->hash_rnd)
-                & (flow_cache_hash_size(fc) - 1));
+        return jhash2(k, (sizeof(*key) / sizeof(u32)), fcp->hash_rnd)
+                & (flow_cache_hash_size(fc) - 1);
 }
 
 typedef unsigned long flow_compare_t;
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index a4e0a7482c2b..96b1a749abb4 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -122,7 +122,7 @@ static void neigh_cleanup_and_release(struct neighbour *neigh)
 
 unsigned long neigh_rand_reach_time(unsigned long base)
 {
-        return (base ? (net_random() % base) + (base >> 1) : 0);
+        return base ? (net_random() % base) + (base >> 1) : 0;
 }
 EXPORT_SYMBOL(neigh_rand_reach_time);
 
@@ -766,9 +766,9 @@ next_elt:
 static __inline__ int neigh_max_probes(struct neighbour *n)
 {
         struct neigh_parms *p = n->parms;
-        return (n->nud_state & NUD_PROBE ?
+        return (n->nud_state & NUD_PROBE) ?
                 p->ucast_probes :
-                p->ucast_probes + p->app_probes + p->mcast_probes);
+                p->ucast_probes + p->app_probes + p->mcast_probes;
 }
 
 static void neigh_invalidate(struct neighbour *neigh)
diff --git a/net/core/utils.c b/net/core/utils.c
index ec6bb322f372..5fea0ab21902 100644
--- a/net/core/utils.c
+++ b/net/core/utils.c
@@ -75,7 +75,7 @@ __be32 in_aton(const char *str)
                                 str++;
                 }
         }
-        return(htonl(l));
+        return htonl(l);
 }
 EXPORT_SYMBOL(in_aton);